China manufacturer Stainless Steel Shaft Mounting Collars with Set Screw Free Sample shaft collar bearing

Product Description

Product Description


Set screw shaft collars are the most effective when used on a shaft made of a material which is softer than the set screw. our set screw collars are finished exclusively with forged socket set screws for greater torque capacity and improved

1.materials:stainless steel,alloy steel ,aluminum ,brass etc. 
Finish: Zinc plating, Nickel plating,nature
3.competitive price ,prompt delivery 
4.OEM service as your drawings
1.Milling 2.grinding 3.Turning 4.wire-cutting 5.CNC bending 6.CNC machining 7.Stamping 8.forging 9.boring 10.broaching and so on .
1.Milling:0.01mm 2.Turning:0.01mm 3.Grinding:0.002mm 4.Wire-cutting :0.005mm 5.CNC Machining : 0.005mm

Company Profile

RunCheng Import and Export Co., Ltd is the leading professional OEM/ODM manufactory of auto parts, hardware, graphite products, sanitary ware and mechanical items. Product ranges include CNC machining parts, casting parts, stamping parts, forged parts, turning parts, pipe fitting, rubber parts, CZPT and many more.

We ensure the highest quality by using only the highest quality raw materials and by subjecting all our products to a rigorous Quality Control System. The quality control of our large-scale production process conforms to ISO9001 standards.

We have won the trust of our clients with our top quality products and outstanding service.

Our business is built on the following 4 advantages, namely Full range of products, Top quality, Outstanding service and Reasonable price!

Contact us at once and let′ S do mutually beneficial business together!

Production ability








CNC Machines

Graph 600








EDM Machines









Grinding Machines





Auto Lathe Machining  





Wire Cutting Machines  





Milling Machine





CMM Machine          





Hardness Tester





Productions showing:
Equipments & Working plant:
Worry about our quality problem?

We are an IATF16949:2016 Certifed supplier, strictly execute inspection on ISO quality control system. All our products will pass 10-step inspections: it starts from incoming material inspection to IPQC,  then FQC and final inspection with reports before shipment.

Packaging & Shipping

Generally carton or wooden case or plastic foam with standard export wooden pallet , or as per consumer’s requirements.


Your Satisfaction, Our Motivation!



Q1. Are you factory or trading company?    

 A: We are a customized factory with independent oversea trading office .


Q2.Can you provide sample for us?     

 A: Yes, free sample is available


Q3. What raw material do you use?   

 A: Stainless Steel, Carbon Steel, Mild Steel, Galvanized Steel, Aluminum alloy, brass, copper, Aluminum etc.


Q4. What finishes can you provide?

 A: powder coating, polishing, zinc/nickel /chrome plating, painting, anodized, hot dip galvanized, sandblasted etc.


Q5. How do you ensure quality control? 

 A: We inspect every process based on your drawings or samples and also check the products before packing


Q6. Is small quantity available?

 A: Yes, Small quantity for trial order is available. 


Q7. How do you ship the goods?

A: We have our cooperation forwarder, they can deliver the goods to you in very short time with competitive price, and you can ship by your own agent as your convenience.


Q8. How about your delivery time ?  

 A: 3-10 days for samples and 15-45 days for mass production .


Q: How To Place A Order?

  * You send us drawing or sample

  * We make the sample and send it to you

  * You think the sample is good then place an order and pay us 30% deposit

  * We start to make the product

  * When the goods is done, we take photoes for your check and you then pay the balance

  * We deliver the products to courier company

Application: Auto and Motorcycle Accessory, Machinery Accessory
Standard: GB, EN, JIS Code, TEMA, ASME
Surface Treatment: Anodizing
Production Type: Mass Production
Machining Method: CNC Turning
Material: Nylon, Steel, Plastic, Alloy, Aluminum
US$ 10/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

shaft clamp

Can I get recommendations for cost-effective steel collars for different budget constraints?

Yes, recommendations for cost-effective steel collars can be provided based on different budget constraints. Steel collars come in various types, sizes, and materials, each with different price ranges and features. Here are some recommendations to consider:

  • Standard Set Screw Collars: Standard set screw collars are a popular and cost-effective option. They are simple in design, typically made of steel, and feature a single screw for clamping onto the shaft. These collars are available in different sizes and offer basic functionality at an affordable price.
  • Clamping Collars: Clamping collars provide a stronger grip and better holding power compared to set screw collars. They feature multiple screws or a single split design that tightens uniformly around the shaft. While they may be slightly more expensive than set screw collars, they offer enhanced holding strength and can be a cost-effective choice for applications requiring higher torque or heavy loads.
  • Two-Piece Collars: Two-piece collars consist of two halves that can be assembled around the shaft and secured using screws or bolts. These collars provide excellent holding power, easy installation, and the ability to accommodate larger shaft diameters. They can be a cost-effective option for applications that require a secure fit and high torque transmission.
  • Economy Brands: Some manufacturers offer economy lines or budget-friendly options of steel collars. These collars may have simplified designs, fewer features, or lower material grades compared to premium counterparts. While they may not have the same level of performance or durability as higher-end options, they can still be suitable for certain applications and offer cost savings.
  • Material Selection: Consider the material of the steel collars based on your budget and application requirements. Traditional steel collars are generally more affordable, while collars made from stainless steel or other specialized alloys may be more expensive. Evaluate the environmental conditions, load capacity, and corrosion resistance needs to determine the most cost-effective material option for your specific application.
  • Bulk Purchasing: If you require a larger quantity of steel collars, consider contacting suppliers or manufacturers to inquire about bulk purchasing options. Bulk orders often come with discounts or reduced prices, making it a cost-effective choice if you anticipate a continuous or recurring need for steel collars.

It’s important to note that the cost-effectiveness of steel collars is not solely determined by their upfront price. Factors such as durability, performance, and the overall suitability for your application should also be considered. Additionally, comparing prices from different suppliers and manufacturers can help identify competitive offers and secure the best deal within your budget constraints.

shaft clamp

Can I get advice on choosing steel collars for applications with varying loads?

Choosing the right steel collars for applications with varying loads is crucial to ensure optimal performance, safety, and longevity. Here are some factors to consider and advice to guide you in the selection process:

  • Load Capacity and Rating: One of the primary considerations when choosing steel collars is their load capacity. Assess the expected range of loads in your application and select collars that have a suitable load rating to handle those loads. The load capacity of steel collars is typically provided by the manufacturer and is based on factors such as material strength, collar design, and intended usage.
  • Application Requirements: Consider the specific requirements of your application. Determine if the loads in your application are primarily static or dynamic, the operating environment (e.g., temperature, humidity, corrosive conditions), and any other factors that may affect collar performance. Communicate these requirements to the collar manufacturer or supplier to ensure you choose collars that are suitable for your specific application.
  • Collar Type: Steel collars come in various types, including set screw collars, clamping collars, and split collars, among others. Each type has its own advantages and considerations. Set screw collars are commonly used and provide secure attachment but may cause localized stress concentrations. Clamping collars distribute loads more evenly but require precise alignment during installation. Split collars allow for easy installation and removal but may have reduced load capacity compared to other types. Consider the benefits and limitations of each collar type in relation to your application’s load requirements.
  • Material Selection: Steel collars are available in different materials, such as carbon steel, stainless steel, or alloy steel. The material selection depends on factors such as the loads, environmental conditions, and desired corrosion resistance. Carbon steel collars are generally cost-effective and offer good strength but may be susceptible to corrosion. Stainless steel collars provide excellent corrosion resistance but may have lower load capacities compared to carbon steel. Alloy steel collars offer a balance of strength and corrosion resistance but may be more expensive. Evaluate the material properties in relation to your application’s load variability and environmental conditions.
  • Consultation with Experts: If you are uncertain about the appropriate steel collars for your application, consider consulting with experts such as mechanical engineers, industrial equipment suppliers, or collar manufacturers. They can provide valuable advice and recommendations based on their expertise and experience. Share the details of your application, including the load variations, and seek their guidance to ensure you make an informed decision.

By considering these factors and seeking advice from experts, you can choose steel collars that are well-suited for applications with varying loads. Remember to always follow the manufacturer’s guidelines and recommendations for proper installation, maintenance, and usage to maximize the effectiveness and longevity of the collars in your specific application.

shaft clamp

What are the advantages of using steel collars in mechanical assemblies?

Using steel collars in mechanical assemblies offers several advantages that contribute to the overall performance, reliability, and ease of maintenance. Here are some key advantages of using steel collars:

  • Shaft Positioning and Alignment: Steel collars provide a means to precisely position and align components on a shaft. By securing the collar at a specific location, it helps maintain the desired position of gears, pulleys, sprockets, or other components. This ensures proper alignment, reduces misalignment-related issues, and improves overall efficiency.
  • Component Security: Steel collars securely hold components in place on a shaft, preventing axial movement or slippage during operation. This is especially important in applications where vibrations, shocks, or high rotational speeds are present. The rigid grip provided by steel collars ensures that components remain securely attached, reducing the risk of damage or accidents.
  • Load Distribution: Steel collars distribute the applied loads evenly across the shaft. By providing a larger contact area between the collar and the shaft, they help distribute the forces and prevent localized stress concentrations that could lead to premature failure or deformation of the shaft.
  • Ease of Installation and Removal: Steel collars are typically designed for easy installation and removal. Depending on the collar type, they can be mounted using set screws, clamping screws, or split designs. This facilitates quick and convenient installation, adjustment, or disassembly of components without the need for complete shaft disassembly.
  • Compatibility with Various Shaft Diameters: Steel collars are available in a wide range of sizes to accommodate different shaft diameters. This versatility allows for easy adaptation to various shaft sizes, simplifying the design and assembly process by using standard collar sizes.
  • Versatility and Customization: Steel collars can be customized to suit specific application requirements. They can be machined or modified to include keyways, tapped holes, or threaded bores for attaching additional components or accessories. This flexibility enables the integration of collars into diverse mechanical assemblies.
  • Durability and Strength: Steel collars are known for their durability and strength. They are typically made from materials such as carbon steel, stainless steel, or alloy steel, which offer excellent mechanical properties including high tensile strength and resistance to wear, corrosion, and temperature variations.

By leveraging these advantages, steel collars contribute to the overall performance, stability, and longevity of mechanical assemblies. It’s important to select the appropriate type and size of steel collar based on the specific application requirements, load conditions, and environmental factors to ensure optimal performance.

China manufacturer Stainless Steel Shaft Mounting Collars with Set Screw Free Sample   shaft collar bearingChina manufacturer Stainless Steel Shaft Mounting Collars with Set Screw Free Sample   shaft collar bearing
editor by CX 2023-11-03