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China Best Sales Replacement Air Compressor Flexible Coupling 88290019-504 Air Hose Coupling Flexible Couplings coupling bearing

Product Description


Products Details

Product Name coupling
Brand Sullair
Part No. 88290019-504


Hot Products


Company Profile

ZheJiang CZPT Machine Co., Ltd has the largest agent’s qualification of CZPT Asia Pte Ltd.
For more than 26 years, We have been provided professional compressed air energy-saving solution
for customers in China and abroad.
At the same time we have the spare parts warehouse of air compressors, like air filters, oil filters,
oil separator, lubricating oil, used air compressors, air end, motor etc.
World -famous brands such as Atlas Copco, CZPT Rand air compressor accessories also available for us.




Packaging & Shipping



1.Why choose us?
We are Sullair’s Chinese factory distributor, our price is very advantageous. And most of our products are in stocks, so we can delivery very fast.

2. How long is our delivery time?
Generally, we can ship within 3 days. If the product needs to be customized or the order quantity is large, it will take about 20 days.

3. What kind of spare parts we provide for?
We supply air compressor, air storage tank, pipeline filter, air dryer, nitrogen sparator, oxygen separator, compressed air pipeline, etc.

4. How long is the warranty of our products?
Whether it is a new machine or a second-hand air compressor machine, our warranty is 1 year.

5. What kind of after-sales service do we have?
We support 24-hour online free technical guidance. 

Shipping Cost:

Estimated freight per unit.

To be negotiated
Customized: Customized
Standard Component: Standard Component
Material: Stainless Steel
US$ 100/Piece
1 Piece(Min.Order)


Order Sample



Customized Request


Programming With Couplings

A coupling is a mechanical device that connects two shafts together and transmits power. Its purpose is to join rotating equipment and allows some degree of end-movement or misalignment. There are many different types of couplings. It’s important to choose the right one for your application.

Mechanical connection between two shafts

There are many ways to achieve mechanical connection between two shafts, including the use of a coupling. One common type is the beam coupling, which is also known as a helical coupling. It is used for transmission of torque between two shafts. This type of connection accommodates axial, parallel and angular misalignments.
The hubs and shafts of a worm gear are connected together by a coupling. This mechanical connection allows one shaft to turn another without causing a mechanical failure. This type of coupling is made from sliding or rubbing parts to transfer torque. However, the coupling is not designed to withstand jerks, so it isn’t suitable for high-speed applications.
The use of a coupling is common in machinery and equipment. It helps transmit power from one drive shaft to the other, while adding mechanical flexibility. It is also useful for reducing the impact and vibration caused by misalignment. It also protects the drive shaft components from wear and tear.
A double-hook coupling can be used to provide a uniform angular velocity at the driven shaft. Another example is a double-jointed coupling. A double-jointed coupling can be used to connect shafts that are not directly intersecting. The double-jointed yoke can be used for the same purpose.
A shaft coupling is a device that maintains a strong mechanical connection between two shafts. It transfers motion from one shaft to another, at all loads and misalignments. Unlike a conventional linkage, a shaft coupling isn’t designed to allow relative motion between the two shafts. Couplings often serve several purposes in a machine, but their primary use is torque and power transmission.

Functions that control the flow of another function

One of the simplest programming constructs is a function that controls the flow of another function. A function can take an argument and return a different value, but it must be ready to return before it can pass that value to another function. To do this, you can use the goto statement and the if statement. Another way to control flow is to use a conditional statement.

Criteria for selecting a coupling

There are several important factors to consider when choosing the right coupling. One of the most important factors is coupling stiffness, which depends on the material used and the shape. The stiffness of a coupling determines its ability to resist elastic deformation. A stiff coupling is desirable for certain types of applications, but it’s undesirable for others. Stiffness can reduce the performance of a system if there’s too much inertia. To avoid this, ensure that the coupling you choose is within the recommended limits.
The size of a coupling is also important. Different coupling types can accommodate different shaft sizes and shapes. Some couplings have special features, such as braking and shear pin protection. When choosing a coupling, you should also consider the type of driven equipment. If you need to connect a high-torque motor, for example, you’ll want to choose a gear coupling. Likewise, a high-speed machine may require a disc coupling.
Another factor to consider when selecting a coupling is the torque rating. Despite its importance, it’s often underestimated. The torque rating is defined as the torque of the coupling divided by its OD. In some cases, torque may fluctuate during a cycle, requiring a coupling with a higher torque rating.
Torsionally flexible couplings are also important to consider. Their design should be able to withstand the torque required during operation, as well as the required speed. The coupling should also have a high degree of torsional stiffness, as well as damping. Furthermore, a damping coupling can reduce the energy wasted through vibration.
The sizing of a coupling is also determined by the torque. Many engineers use torque to select the correct coupling size, but they also take into consideration torsional flexibility and torsional stiffness. For example, a shaft may be able to handle large torque without damaging the coupling, while a disk may be unable to handle large amounts of torque.
Besides torque, another important consideration in coupling selection is the cost. While a coupling may be cheaper, it may be less reliable or easier to maintain. Couplings that are difficult to service may not last as long. They may also require frequent maintenance. If that’s the case, consider purchasing a coupling with a low service factor.
There are many different types of couplings. Some require additional lubrication throughout their lifetime, while others are 100% lubrication-free. An example of a 100% lubrication-free coupling is the RBI flexible coupling from CZPT. This type of coupling can significantly reduce your total cost of ownership.
In addition to the above-mentioned benefits, elastomeric couplings are low-cost and need little maintenance. While they are often cheaper than metallic couplings, they also have excellent shock absorption and vibration dampening properties. However, they are susceptible to high temperatures. Also, they are difficult to balance as an assembly, and have limited overload torque capacity.
China Best Sales Replacement Air Compressor Flexible Coupling 88290019-504 Air Hose Coupling Flexible Couplings   coupling bearingChina Best Sales Replacement Air Compressor Flexible Coupling 88290019-504 Air Hose Coupling Flexible Couplings   coupling bearing
editor by CX 2023-04-23

China D55L78 Shaft Size 1012141618202224252628mm Flexible Plum Clamp Coupler Coupling coupling bearing

Guarantee: 3 a long time
Applicable Industries: Producing Plant, Machinery Fix Retailers, Post Hole Digger Gearbox auger tractor correct angle gearbox for agricultural machinery Retail
Structure: Common
Versatile or Rigid: Flexible
Standard or Nonstandard: Normal
Content: AL7003 Aluminum Alloy
Merchandise Name: Flexible coupling
Exterior diameter: 55mm
Size: 78mm
Working temperature: -forty~+one hundred diploma
Diameter of Gap(d1 and d2): 10~28mm
Packaging Information: Packed with carton.

NO.oneQ:How can I get the sample to check out your good quality?A: After value affirmation, you can need for samples to check our product’ gear rack strip skilled factory equipment rack m3 cnc created sliding door motor with gear rack s good quality. If you just need to have a sample to check the
NO.2Q:What can I get the price?A: We typically quotation in 24 hrs soon after we get your inquiry. If you are quite urgent to get the price, please notify us in your email so that we will regard you inquiry precedence.
NO.threeQ:What is your time period of delivery?A: We take EXW, custom made spur cnc plastic nylon pom versatile gear rack and pinion for linear movement FOB,DAP, spur gearr high precision small pinion gear cylindrical gear brass pinion equipment CIF and so on. You can decide on the 1 which is the most practical or cost efficient for you.
NO.fourQ:What about the guide time for the mass production?A: Honestly, it relies upon on the order amount and the period you location the order.
NO.fiveQ: How long is your shipping and delivery time?A: Normally it is 2-3 times if the goods are in stock. or it is ten-twenty times if the goods are not in stock, it is in accordance to quantity.
NO.6Q:Can you customise the solution according to our specifications?A: Of course.We can be customized in accordance to client requirements.

Understanding the Different Types of Couplings

A coupling is a device that joins two rotating shafts together. It transmits power from one to the other and is designed to allow some amount of end-movement and misalignment. It is a simple mechanism that is extremely common in many industries. Learn more about couplings in this article.

Flexible coupling

When choosing the correct flexible coupling for your application, there are several factors to consider. One of the most important factors is backlash, which is the amount of rotational play introduced by moving parts. Other factors to consider include lubrication and accessibility for maintenance. Choosing the right flexible coupling can be challenging, but it is possible to find the right fit for your specific application.
A flexible coupling is an excellent choice for applications that require high alignment accuracy, which is essential for reliable system performance. These couplings can compensate for angular and parallel misalignment, ensuring proper positioning between the driving and driven shafts. In addition, flexible couplings are more affordable than most traditional couplings.
The most common flexible coupling is the elastomeric type, which uses a resilient material to transmit torque. These couplings can be made of plastic or rubber. In either case, they can be relatively lightweight compared to other types of couplings. Elastomeric couplings can also be used for high-speed applications.
Another important factor to consider when selecting the best Flexible Coupling is the pipe you’re connecting. Some couplings are easier to install than others, and some even have tapered edges to make them slide easily on the pipe. Regardless of the choice you make, it’s crucial to remember that proper installation is critical for reliability and safety.

CZPT coupling

An CZPT coupling is a flexible, mechanical coupling that features a high degree of angular misalignment and eccentricity. They are available in different lengths, with MOL being the longest. They are ideal for applications that involve high parallel misalignment, limited assembly access, electrical insulation, and other conditions.
CZPT couplings are a versatile type of coupling, and they are often used to connect parallel shafts. They work by transmitting torque from one to the other using the same speed and rotation mechanism. They are available in various materials, including aluminum, brass, and polymers. In addition, they can work under high temperatures.
One of the main benefits of using an CZPT coupling is the fact that it does not require the use of a gearbox. These couplings are flexible, and their design allows them to cope with misalignment problems that may occur in power transmission applications. They are also able to absorb shock.
Another advantage of CZPT couplings is that they are suitable for systems with low-to-medium amounts of shaft misalignment. Because their friction is limited to the surface of the hubs, they are able to accommodate low bearing loads. CZPT couplings can also be used in systems with limited shaft access, since the disks are easily removed.

Clamped coupling

Clamped couplings are designed to provide a high-strength connection between two objects. A standard coupling has two parts: a nipple and a clamp sleeve. Each part is designed in such a way as to cooperate with each other. The sleeve and clamp are made of rubber. A reinforcing braid is often used to protect the exposed steel braid from rusting.
PIC Design provides a wide variety of standard clamping couplings for many different industries. These include medical, dental, military, laboratory, and precision industrial control equipment. They have a simple design that makes them ideal for these applications. Clamped couplings are also available for custom manufacturing. These couplings are available in metric, inch, and Metric.
The most common type of clamp coupling is a hose clamp. This type of coupling is used to connect two hoses or piping units. It consists of two conical binding sleeves that fit into the ends of the two parts. The coupling is then tightened with a screwdriver. It’s a versatile coupling because it allows two piping units or hoses to be joined together.
Another type of clamp coupling is the two-piece clamp coupling. The two-piece design allows for a quick and easy installation. Unlike other types of couplings, the clamp coupling is not necessary to remove the bearings before installing it. Its keyway is designed with shims in place so that it fits over the shaft. These couplings are available in different sizes, and they are made of steel or dutile iron.

Helicoidal coupling

Helicoidal coupling is a form of nonlinear coupling between two molecules. It occurs when the molecules in a double helix are subjected to oscillations. These oscillations can occur either in the right or left-handed direction. These oscillations are called solitons. Helicoidal coupling can provide quantitative or qualitative support to a structure, such as an electron.

Split Muff coupling

The Split-Muff Coupling market report provides detailed market analysis and key insights. The study covers the market size, segmentation, growth and sales forecast. It also examines key factors driving the market growth and limiting its development. The report also covers current trends and vendor landscapes. Therefore, you can get a deep understanding of the Split-Muff Coupling industry and make the right business decisions.
The report also provides data on the competitive landscape and the latest product and technology innovations. It also provides information on market size, production and income. It also covers the impact of the COVID-19 regulations. The market report is a valuable resource for companies looking to expand their businesses, or to improve existing ones.
In terms of application, Split-Muff Couplings can be used in light to medium duty applications. They are shaped like a semi-cylindrical disc that fits over a shaft. Both parts are threaded for assembly and disassembly. It can be disassembled easily and quickly, and can be used for medium to heavy-duty applications with moderate speeds.
Split Muff couplings are the most popular type of couplings for transferring wet and abrasive materials. Their flanged end fits on most major brands of smooth material muff hoses. In addition, this type of coupling is corrosion-resistant and easy to install. It also does not require any adjustments to the drive shaft’s position.

Flexible beam coupling

The Flexible beam coupling is one of the most popular types of couplings in the industry. It is comprised of two sets of parallel coils separated by a solid member, and it offers a wide range of torsional stiffness. These couplings are made of aluminum alloy or stainless steel. They offer excellent flexibility and are less expensive than many other types of couplings. They also require zero maintenance and can tolerate shaft misalignment.
Beam couplings are categorized into two types: helical and axial. The former is characterized by a high degree of flexibility, while the latter is used to compensate for higher misalignment. Both types are suitable for small torque applications and are available in a wide range of shaft sizes.
Flexible beam couplings are available in metric and US sizes, and feature a variety of options. They feature stainless steel or aluminum materials and are highly durable and corrosion-resistant. They also offer high torque capacities and excellent fatigue resistance. Flexible beam couplings are available with a wide range of options to meet your unique application needs.
China D55L78 Shaft Size 1012141618202224252628mm Flexible Plum Clamp Coupler Coupling     coupling bearingChina D55L78 Shaft Size 1012141618202224252628mm Flexible Plum Clamp Coupler Coupling     coupling bearing
editor by czh 2023-03-04

China Yox Series Constant Filling Fluid Coupling coupling bearing

Item Description

YOX Series Continual Filling Fluid Coupling


It is a hydraulic ingredient of transmission of a kind of energy variety to the hydraulic coincidence machine of sq. kind. Due to the fact its effectiveness is higher, the construction is straightforward, can generate load to commence steadily , Boost functionality of commencing, enhance kinetic strength energy, have shield purpose, can isolate sprain shaking and assault, The load of balanced each and every electrical equipment in several drives chain of electrical equipment, And decrease the influence electric current of the electrical netting, So utilized commonly in some element, this sort of as mining equipment, chemical business, metallurgical market, food, architecture, visitors,etc…

The characteristic and operation principle:

There are YOX sort and TVA variety 2 sequence in restrict hydraulic coincidence device of square sort in our factory generates, YOX sort is shaped from initiative and passive areas mainly. The initiative kinds include complement, entrance 50 % is connected with the axle, latter fifty percent is linked with the axle, elasticity block,pump wheels and outer go over. passive elements Include the axle and turbine primarily The initiative website link with former motives and some passive elements hyperlink with working device.

The composition of TVA type is the identical as YOX variety generally, but the airtight sample is adopted exterior airtight, Have elevated the construction of dismantling and putting.

The torsion of the authentic motive is transmitted by the task liquid in the coincidence equipment. Pump change the kinetic energies into liquid mechanical energies . Turbine turn the kinetic strength of the liquid into the mechanical strength. The axle drives load through exporting. There is not mechanical link between the wheel of pump and turbine.

Our products assortment:

+YOTCGP sequence Variable velocity fluid coupling
+YOTCG sequence Variable pace fluid coupling
+YOTCHP collection Variable speed fluid coupling
+YOTCHZ series Variable pace fluid coupling
+YOTCQ sequence Variable velocity fluid coupling
+YOTCHF sequence Variable pace fluid coupling
+Consistent fluid coupling, these kinds of YOX, TVA sequence.

Sample Merchandise Photographs:

Production Gear Photographs:

Mostly Cooperation Buyer:

Raw content garden, ore beneficiation, sinter plant and pellet, coke oven plant, iron creating plant, steel creating plant.

Effective Initiatives Feedback:

Note: We also settle for the restore operate assignments, and supply spare areas for variable pace fluid coupling. 
If you have any related projects need our proposal, feel totally free to contact us.


US $500-3,000
/ Piece
1 Piece

(Min. Order)


Standard Or Nonstandard: Standard
Shaft Hole: 8-24
Torque: 10-30N.M
Bore Diameter: 6mm
Speed: 1000r/M
Structure: Flexible


US $500-3,000
/ Piece
1 Piece

(Min. Order)


Standard Or Nonstandard: Standard
Shaft Hole: 8-24
Torque: 10-30N.M
Bore Diameter: 6mm
Speed: 1000r/M
Structure: Flexible



Functions and Modifications of Couplings

A coupling is a mechanical device that connects two shafts and transmits power. Its main purpose is to join two rotating pieces of equipment together, and it can also be used to allow some end movement or misalignment. There are many different types of couplings, each serving a specific purpose.


Functions of coupling are useful tools to study the dynamical interaction of systems. These functions have a wide range of applications, ranging from electrochemical processes to climate processes. The research being conducted on these functions is highly interdisciplinary, and experts from different fields are contributing to this issue. As such, this issue will be of interest to scientists and engineers in many fields, including electrical engineering, physics, and mathematics.
To ensure the proper coupling of data, coupling software must perform many essential functions. These include time interpolation and timing, and data exchange between the appropriate nodes. It should also guarantee that the time step of each model is divisible by the data exchange interval. This will ensure that the data exchange occurs at the proper times.
In addition to transferring power, couplings are also used in machinery. In general, couplings are used to join two rotating pieces. However, they can also have other functions, including compensating for misalignment, dampening axial motion, and absorbing shock. These functions determine the coupling type required.
The coupling strength can also be varied. For example, the strength of the coupling can change from negative to positive. This can affect the mode splitting width. Additionally, coupling strength is affected by fabrication imperfections. The strength of coupling can be controlled with laser non-thermal oxidation and water micro-infiltration, but these methods have limitations and are not reversible. Thus, the precise control of coupling strength remains a major challenge.


Couplings transmit power from a driver to the driven piece of equipment. The driver can be an electric motor, steam turbine, gearbox, fan, or pump. A coupling is often the weak link in a pump assembly, but replacing it is less expensive than replacing a sheared shaft.
Coupling functions have wide applications, including biomedical and electrical engineering. In this book, we review some of the most important developments and applications of coupling functions in these fields. We also discuss the future of the field and the implications of these discoveries. This is a comprehensive review of recent advances in coupling functions, and will help guide future research.
Adaptable couplings are another type of coupling. They are made up of a male and female spline in a polymeric material. They can be mounted using traditional keys, keyways, or taper bushings. For applications that require reversal, however, keyless couplings are preferable. Consider your process speed, maximum load capacity, and torque when choosing an adaptable coupling.
Coupling reactions are also used to make pharmaceutical products. These chemical reactions usually involve the joining of two chemical species. In most cases, a metal catalyst is used. The Ullmann reaction, for instance, is an important example of a hetero-coupling reaction. This reaction involves an organic halide with an organometallic compound. The result is a compound with the general formula R-M-R. Another important coupling reaction involves the Suzuki coupling, which unites two chemical species.
In engineering, couplings are mechanical devices that connect two shafts. Couplings are important because they enable the power to be transmitted from one end to the other without allowing a shaft to separate during operation. They also reduce maintenance time. Proper selection, installation, and maintenance, will reduce the amount of time needed to repair a coupling.


Maintenance of couplings is an important part of the lifecycle of your equipment. It’s important to ensure proper alignment and lubrication to keep them running smoothly. Inspecting your equipment for signs of wear can help you identify problems before they cause downtime. For instance, improper alignment can lead to uneven wear of the coupling’s hubs and grids. It can also cause the coupling to bind when you rotate the shaft manually. Proper maintenance will extend the life of your coupling.
Couplings should be inspected frequently and thoroughly. Inspections should go beyond alignment checks to identify problems and recommend appropriate repairs or replacements. Proper lubrication is important to protect the coupling from damage and can be easily identified using thermography or vibration analysis. In addition to lubrication, a coupling that lacks lubrication may require gaskets or sealing rings.
Proper maintenance of couplings will extend the life of the coupling by minimizing the likelihood of breakdowns. Proper maintenance will help you save money and time on repairs. A well-maintained coupling can be a valuable asset for your equipment and can increase productivity. By following the recommendations provided by your manufacturer, you can make sure your equipment is operating at peak performance.
Proper alignment and maintenance are critical for flexible couplings. Proper coupling alignment will maximize the life of your equipment. If you have a poorly aligned coupling, it may cause other components to fail. In some cases, this could result in costly downtime and increased costs for the company.
Proper maintenance of couplings should be done regularly to minimize costs and prevent downtime. Performing periodic inspections and lubrication will help you keep your equipment in top working order. In addition to the alignment and lubrication, you should also inspect the inside components for wear and alignment issues. If your coupling’s lubrication is not sufficient, it may lead to hardening and cracking. In addition, it’s possible to develop leaks that could cause damage.


The aim of this paper is to investigate the effects of coupling modifications. It shows that such modifications can adversely affect the performance of the coupling mechanism. Moreover, the modifications can be predicted using chemical physics methods. The results presented here are not exhaustive and further research is needed to understand the effects of such coupling modifications.
The modifications to coupling involve nonlinear structural modifications. Four examples of such modifications are presented. Each is illustrated with example applications. Then, the results are verified through experimental and simulated case studies. The proposed methods are applicable to large and complex structures. They are applicable to a variety of engineering systems, including nonlinear systems.
China Yox Series Constant Filling Fluid Coupling     coupling bearingChina Yox Series Constant Filling Fluid Coupling     coupling bearing
editor by czh 2022-12-26

China Ball Screw Fixed End Support Unit Bearing Support Mounts with ce certificate top quality Good price

Solution Description

Ballscrew Fixed End Support Unit CZPT Support Mounts

Ballscrew can be installed with ballnut,ballscrew support,coupling,nut housing as total named ballscrew set. 

Mounted part                                                                     Supporting component

BK(6,8,ten,12,fifteen,seventeen,20,25,thirty,35,forty)                              BF(6,8,10,twelve,fifteen,seventeen,twenty,twenty five,thirty,35,40)

EK(ten,twelve,fifteen,twenty)                                                           EF( 10,twelve,fifteen,twenty)          

FK(8,10,12,fifteen,twenty)                                                        FF(8,10,12,15,twenty,twenty five,thirty)

BK Type – Thrust pillow block fixed           

BF Type – Radial simple help

FF Type –  Flange mount basic support

FK Type – Flange mount thrust bearing

 EK Kind – Set facet

 EF Kind – Fioated aspect

Brand name TOCO
Size CZPT ize M6*.5 , M12*1.5, M42*1.5 ,M62*2. … M100*2.
Products packing Plastic bag+Cartons Or CZPT Packing
Payment conditions L/C,T/T,Paypal ,Western CZPT
Generation guide time 5  business times for sample ,fifteen times for the bulk
Samples Sample price  variety from $2 to $100.
sample express request pay by customers
Software 1. CZPT matic managing device
2. Semi-conductor market
3. Basic sector machinery
four. CZPT tools
5. Photo voltaic energy gear
six. CZPT resource
7. Parking technique
eight. CZPT -velocity rail and aviation transportation tools, and many others.

Our service:
one. Aid CZPT er to pick proper model, with CAD & PDF drawing for your reference.
two. Expert product sales crew, make your buy smooth.
three. For the duration of guarantee period of time, any quality problem of CZPT solution, as soon as verified, we will send out a new
1 to exchange.

Organization data:
HangZhou CZPT Transmission CZPT ry Co., Ltd, is a specialised company in linear movement items
in CZPT , which was proven in 1999. Based mostly on the sturdy complex strength, exceptional top quality and
large ability, we have a excellent popularity the two in CZPT and overseas, and now we have several CZPT ers
all more than the entire world. Our main merchandise are ball screw, ball spline, linear guide, linear bearing, mono phase,
equipment device spindle, ball screw assist device and locknut. You may find more data on CZPT site
at www.toco.tw.

Deal & CZPT :
1.Package deal: Carton or picket case
2.Delivery time: 15 times following receiving the deposit
three.Shipping: by convey (DHL, TNT, FedEx, etc.) or by sea

one. Service :
a. Aid CZPT er to pick proper product
b. Skilled revenue staff, make your buy clean.
2.payment :
Sample purchase: We require 100% T/T in CZPT . sample specific require ask for pay out by clients
Bulk get: thirty% T/T in CZPT , balance by T/T from copy of B/L.
T/T,Paypal, CZPT ern CZPT is suitable.
three.Delievery :
sample: 5-ten enterprise days right after payment confirmed.
Bulk purchase :10-20 workdays after  deposit obtained .
four. Guarantee time
TOCO gives a single year top quality assure for the items from your acquire day, apart from the artificial harm.
5.Soon after sale-support
In the course of warranty time period, any top quality problem of CZPT solution, once verified, we will ship a new one particular to change.

China Ball Screw Fixed End Support Unit Bearing Support Mounts with ce certificate top quality Good price

China Aluminum Alloy Open Type Fixed Sleeve Bearing Clamping Limit Retaining Ring Shaft Collars with ce certificate top quality Good price

Product Description

Higher good quality double split shaft collar stainless metal precision shaft clamp

Model Bore Size O.D. Width Screw Approx.Fat
ISC-12 3/sixteen seven/sixteen 1/4 8-32×1/eight 3.9
ISC-18 one/4 1/two 9/32 eight-32×1/eight five.3
ISC-twenty five five/16 5/8 11/32 10-32×5/32 10.2
ISC-31 3/8 3/four three/eight 1/4-20×3/sixteen sixteen
ISC-37 7/16 7/eight seven/sixteen 1/4-20×1/four 25.4
ISC-43 1/2 1 seven/16 one/4-20×1/4 33.two
ISC-fifty nine/sixteen 1 7/16 one/4-20×1/four thirty.3
ISC-fifty six 5/8 1 1/eight one/2 5/16-18×1/four forty four.2
ISC-sixty two 11/16 1 1/4 9/16 five/16-18×1/four sixty two
ISC-68 three/4 1 1/4 9/16 five/sixteen-18×1/four fifty six.nine
ISC-75 thirteen/sixteen 1  5/16 9/16 five/16-18×1/four 60.4
ISC-81 7/8 1 1/2 nine/16 5/16-18×5/16 eighty four.4
ISC-87 fifteen/sixteen 1 5/eight nine/16 5/sixteen-18×5/16 a hundred.two
ISC-ninety three 1 1 5/8 5/eight five/16-18×5/16 103.six
ISC-a hundred 1  1/16 1 3/4 five/8 five/sixteen-18×5/sixteen 122.one
ISC-106 1 1/8 1 3/4 five/eight 5/16-18×5/16 113.five
ISC-112 1  3/sixteen 2 11/sixteen 3/8-16×3/8 180

Product Features:

one.Effective on hard and soft shafts 
two.Cost effective collar design 
3.Easily installed where major disassembly would otherwise be required Simply slide these collars onto a shaft and tighten the set screw to hold the collar in place.Collars are easy to adjust with their set screws. 

 Types of shaft collars:

Solid Setscrew shaft collar,Hex bore shaft collar,One Piece shaft collar,Two 

Piece shaft collar,Threaded shaft collar,Single split shaft collar,Double split shaft collar 

Our products can be made according to Climax,Holo-Krome,Stafford,Ruland etc.  

Note of single split shaft collar: 

1.Content:AL,Steel,Stainless steel,Alloy,Copper,Plastic 

two.Finish: Black oxide, self-shade, oiled, zinc plated 

3.Processes:Broaching/ Hobbing/ Slotting/tapping 

four.Deal:box/carton/wooden case 

five.Lead time:twenty-35 days 

6.ISO9001:2008 Certificated


single split shaft collars are used in a variety of application and industries. Examples include agricultural implements, office machines, exercise equipment, mixers, and printing presses.A variety of specialized products are available. Knurled shaft collars provide a friction surface for hand gripping and are suitable for conveyors and other applications which require frequent collar adjustment. 
Hexagonal-bore shaft collars are suitable for power transmission and drive applications. 
Heavy-duty shaft collars feature large cross sections and sturdy clamping screws for added holding power. 
Because heavy-duty shaft collars provide better vibration and shock resistance, 
they are designed for applications such as off-highway, mining, paper and steel mill equipment. 
Main Products:
one. Timing Belt Pulley (Synchronous Pulley), Timing Bar, Clamping Plate 
two. Forging, Casting, Stampling Part 
3. V Belt Pulley and Taper Lock Bush Sprocket, Idler and Plate WheelSpur Gear, Bevel Gear, Rack  
four. Shaft Locking Device: could be alternative for Ringfeder, Sati, Chiaravalli, Tollok, etc. 
five. Shaft Coupling:including Miniature couplings, Curved tooth coupling, Chain coupling, HRC coupling, Normex coupling, Type coupling, GE Coupling, torque limiter, Universal Joint  
six. Shaft Collars: including Setscrew Type, Single Split and Double Splits 
7. Gear & Rack: Spur gear/rack, bevel equipment, CZPT cal equipment/rack
8. CZPT  customized Machining Parts according to drawings (OEM).





We use regular export wooden scenario, carton and pallet, but we can also pack it as for every your particular demands.

OUR Company

ZheJiang CZPT CZPT ry Co., Ltd. specializes in providing greatest provider and the most competitive price tag for CZPT CZPT er.

After in excess of ten years’ tough work, CZPT ‘s business has developed speedily and turn out to be an essential companion for oversea customers in the industrial field and become a keeping organization for three producing factories.

MIGHTY’s products have received popularity of domestic and oversea CZPT ers with getting advantage of technologies, management, quality and extremely aggressive price tag.

Your fulfillment is the greatest enthusiasm for CZPT work, decide on us to get large high quality merchandise and best support.

OUR Manufacturing unit


Q: Are you investing company or producer ?

A: We are manufacturing facility.

Q: How CZPT is your delivery time?

A: Normally it is 5-10 times if the items are in stock. or it is fifteen-twenty days if the items are not in stock, it is in accordance to quantity.

Q: Do you offer samples ? is it totally free or extra ?

A: Indeed, we could provide the sample for totally free charge but do not spend the cost of freight.

Q: What is your phrases of payment ?

A: Payment=1000USD, thirty% T/T in CZPT ,equilibrium before shippment.

We warmly welcome buddies from domestic and abroad come to us for enterprise negotiation and cooperation for mutual benefit.To provide CZPT ers outstanding quality products with excellent price and punctual supply time is CZPT responsibility.

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Solution Description


Automated ball screw outfitted with gear motor seat

The ball screw assembly consists of a ball screw nut and a help seat at both finishes of the rod. Its operate is to convert rotating movement into straight motion or straight motion into rotating motion. Ball screws are widely utilized in CZPT industrial products and precision instruments.
Ball screw accessories can also be purchased in CZPT shop, or immediately seek the advice of on the internet CZPT er services to assist you get







Organization Profile

ZHangZhoug HangZhou KaiYaDe bearing co., LTD. Is a have numerous years encounter of linear movement items skilled companies. We specialized in the generation of straight axis, linear guidebook, ball screw, linear bearings, linear manual, ball screw stop help, linear information, CAM follower and of very good quality and competitive cost. My firm is found in HangZhou metropolis, zHangZhoug province, close to HangZhou port and HangZhou metropolis.

Our Rewards





one. Are you a factory or investing company?

We are the most competitive price and high high quality specialist producers, has 12 a long time of expertise.
two. What is your merchandise selection?
Specializing in the generation of straight axis, linear bearings, linear information, linear guide, ball screw, linear movement unit this sort of as CAM follower.
3. Do you supply CZPT &ODM support?
B: yes. Welcome CZPT , ODM
four. How can I get some samples?
We are very honored to provide samples. You want to shell out the freight and some sample payment.
five. How is the high quality management of your manufacturing facility?
We uphold the tenet of “quality is the long term”, we have handed CE certification, we have stringent quality management processes.
six. How can I get quotation?
You can send beneath quotation or deliver email to us. You can make contact with us right by TM or WhatsApp and Skype as you like. If you have an crisis, please get in touch with us at any time.


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Item Description

Merchandise Description
1) 15years’ creation experience 
two)  Material:SPCC, SGCC, CZPT Steel, Carbon Steel, Gentle Metal, CZPT , Aluminium Alloy and so on.
3)  Product variety: sheet steel fabrication, vehicle elements, motorbike portion, building hardware, metal cupboard and so on.OEM Cold  stamping welding steel areas with very best price 
four)  ISO9001-2000 
five)  OEM is welcome 
6)  Has capability to support with CZPT er design and style and deveop new undertaking.

CNC Machining Comprehensive Data

Substance aluminiums, zinc, metal, stainless steels, brass, copper, POM and so on. in accordance to CZPT er drawings and specifications.
Make From bar inventory, forging elements, casting parts, extrusion parts etc.
Machining procedure turning, milling, grinding, drilling, reaming etc.
Micro machining sprucing, exact grinding,etc.
Area treatment  anodizing, zinc plating, chorme plating,nickel plating, passivating,powder coating, painting and so on
Tolerance profile dimension +/-.02mm, gap diameter  +/-.005mm.
Report CZPT Substance chemical compsition report, CZPT House report and dimenal report
PPAP Level III documents Accessible
Drawing software Pro/E,  CZPT CAD,  Slid Function,  UG, and so forth
Direct time twenty times
Deal packaging no more than 35lbs for each caton, pallet or crate outside the house packaging.
Application Industrial equipment parts, CZPT hardwares, Pipe CZPT Components, Textile machinery parts, Activity facility areas, CZPT tools components, CZPT tools areas, Copper alloy parts, Food equipment components, CZPT areas, CZPT vator Parts, Air compressor Components, CZPT ctric machine & components fittings, CZPT & earthmoving equipment add-ons, pump human body and valve 

Production Workshop

Inspection Equipments:

Packaging Details
one. put mild oil onto item
two. VCI packaging is CZPT with desiccant
three. pack product individually by bubble bag or Foam packaging.
4. very good quality carton pack by Grade A carton, every carton is no far more than 35lbs
5. pallet or picket circumstance

For CZPT -metal merchandise:
one. pack merchandise separately by bubble bag
2. good top quality carton pack, each carton is no far more than 35lbs
3. pallet or wooden scenario

Our Providers: 
one. Give CZPT ized Sevice: could make item for CZPT er according to CZPT er samples or drawings
two. Can deal with CZPT drawings delicate wares:  PRO/E,  Auto CAD,  Slid Work,  UG, and many others
three. Could offer samples for free 
four. Submit samples with official inspection reviews including  Material chemical compsition report, CZPT Residence report and dimensional report
5. Can provide the 3rd Party Inspection Report
6. PPAP paperwork are CZPT
7. Could supply at the very least one particular 12 months good quality ensure after CZPT er receives the merchandise
8. We could provide storage service for CZPT er if necessary.
9. CZPT time: 20days for samples, 30days for manufacturing.

Firm Introduction
We are expert industrial factors supplier from ZheJiang , CZPT CZPT , We labored with 60- in addition strong producers and CZPT very own factory which is situated in HangZhou location. We have established up a rather consummate intercontinental advertising and marketing net with a group of steady consumers, and CZPT export trade extends up to a hundred of nations and locations)Our significant merchandise strains incorporate CZPT varieties of metal components manufacturing, from all sorts of production approach(machining, casting, stamping and so on).  We have received the certification of ISO9000 manage technique by CZPT certification heart and some parts we supplied obtaining previous TUV/GS check and CE certificated. We can do approach management work,and SPC as CZPT er demands.


Q1: What is your MOQ?                     

A1:Our MOQ is relying on the fat, essentially is 200kgs per purchase.         

Q2: Do you offer free sample?

A2:we can supply you a sample but you want to pay for it and the freight ,paypal and west union payment strategy is also accepted                                                                                                

Q3: Are you producer or trader?
A3:We are both trader and maker owning  a manufacturing unit over 5000 sqm largely producting aluminum/zinc die casting merchandise and provide CNC machining srvices. Also we function with several CZPT term secure outsourcing factories to provide all other procedures makes for CZPT CZPT ers. 

This autumn: Can you make packing and logo as CZPT er request?

A4: Sure .we can .but you need to shell out for the further price triggered .

Our Speak to:
Tel: 86~571-8822571/8822 0571 -68853056
Fax: 86~571-8822571/8822 0571 -68853076

Material flex couplings typically do not require lubrication and work in shear or compression, and can settle for angular, parallel, and axial misalignment. Illustrations of content elastic couplings are jaw, sleeve, tire, disc, mesh, and diaphragm couplings.
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Solution Description

ZheJiang MaHangZhou CZPT CZPT ry CZPT nology CO., LTD.


Best Good quality At The Same Cost,

Ideal Price tag At The Identical Top quality. 


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Merchandise Description


Merchandise Description

Solution description

Linear shaft functions


Linear shaft

Versatile shaft

Hollow shaft


CK45, SUJ2



Heat therapy

Induction hardened

Not hardened

Induction hardened

Floor hardness




Area taken care of

Tough chrome plated

Difficult chrome plated

Tough chrome plated


h7, g6, h6

h7, g6

h7, g6, h6









Chrome thickness








Approach machinized

Threading, reduced shaft dia,coaxial holes drilled and tapped, flats-solitary or numerous, crucial way, snap ring grooves, radial holes drilled and tapped, chamfering

Linear shaft description

ERSK CZPT provides linear shafting in a range of different options to meet up with a vast range of CZPT er demands. Offered in hardened metal, CK45 materials metal, SUJ2 material metal, hollow steel , inch and metric, Simplicity Shafting maintains the excellent area end for linear plain bearings and ball bearings.

· Solid spherical shafting is CZPT in inch measurements from 3/sixteen” via 4″ and metric dimensions from 3 mm thru 80 mm

· Machining CZPT CZPT

High CZPT bility

ERSK linear shaft has really straight top quality manage expectations masking every single manufacturing method. With appropriate lubrication and use, difficulty-free of charge operation for an prolonged interval of time is achievable.

Sleek Procedure

The higher efficiency of linear shaft is vastly excellent to conventional shaft. The torque needed is significantly less than thirty%. CZPT motion can be simply transformed from rotary motion.

Large Durability

Rigidly selected components, intensive warmth treating and processing methods, backed by years of experience,have resulted in the most sturdy linear shaft produced.

Induction linear shaft, Versatile linear shaft,

linear bearings shaft, hollow linear shaft,

hardened linear shaft, chromed linear shaft


For sensitive software in industrial application, equipment instrument and automation software.

Linear Shafts – CZPT nical Qualities.

Check linear shaft area roughness

the max roughness is Ra0.4um

Straight the linear shaft straightness:

We management the traighness .05mm of linear shaft 300mm

Test hardness:

S45C materail induction linear shaft, the hardness is HRC55-fifty eight

GCr15 (SUJ2) materail induction linear shaft, the hardness is HRC58-63

If flexible shaft, the hardness is based on the shaft content itself

Test the linear shaft dia precision, as typically, h7 is the normal tolerance in CZPT stock, But we can offer you g6, h6 precision too. if any unique tolerance, we are capable to CZPT ize them for you.

We can machinize all types of machining,


Connected goods

Connected merchandise

There are numerous varieties of items we can offer you, If you are intrigued in them, remember to click on the photograph and see the particulars.

Production Circulation

More than provider

Above Services

Packaging & CZPT

Packaging and delivery

PP bag for each linear shaft, Regular exported carton outside the house for tiny buy shipping and delivery by global specific, such as DHL, TNT, UPS

Wood box outdoors for big amount or extremely CZPT linear shaft by sea, by air


Business Profile

Company details

Our basic principle


Mechanical bending couplings acknowledge misalignment of metallic surfaces by wobbling, rolling or sliding. All metallic mechanical bending couplings need lubrication. Illustrations of mechanical bending couplings are gear, grid and roller chain couplings. Equipment couplings transmit the maximum torque and bare minimum diameter of any elastic coupling.
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Solution Description

Product Description

one.Application to all types of standard mechanical situation, maximum rotate velocity might reach1000~1500r/min.
Our CZPT CZPT broadly employed in multiaxle drilling device ,design device,packaging machine,automobile.parking facility and paper equipment,medical machine,farm device

two.Have solitary -jointed variety and bimodal type

three.Each level of the biggest rotation angle can be 45o

4.Needle roller bearing,routine maintenance-free

five.The hole on the finshed merchandise tolerance is H7 according to spline , hexagonal and square hole are CZPT as CZPT as you request.

Comprehensive Images

Solution Parameters

Packaging & CZPT

Package deal

Common appropriate package / Pallet or container.
Polybag within export carton outside the house, blister and Tape and reel package CZPT .
If CZPT ers have distinct needs for the packaging, we will gladly accommodate.

Shipping and delivery

ten-20working days ofter payment receipt comfirmed (dependent on genuine quantity).
Packing standard export packing or in accordance to CZPT ers need.
Skilled products shipping forward.

Company Profile


Q: Are you investing firm or company?

A: We are factory.

Q: How CZPT is your delivery time?

A: Generally it is 5-10 times if the merchandise are in stock. or it is 15-twenty days if the products are not in inventory, it is according to quantity.

Q: Do you supply samples ? is it free of charge or extra ?

A: Yes, we could offer the sample for free cost but do not pay out the cost of freight.

Q: What is your conditions of payment ?

A: Payment=1000USD, 30% T/T in CZPT ,equilibrium just before shippment.

We warmly welcome pals from domestic and overseas appear to us for business negotiation and cooperation for mutual gain. To offer CZPT ers superb high quality merchandise with good cost and punctual supply time is CZPT accountability.

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