Custom Retaining Ring
A Custom Retaining Ring is manufactured to your specific dimensions. This retaining ring has a custom inner diameter from 5 mm to 200 mm. The ring has a custom cross-section that matches your groove specification.
Designed for Your Application
A Custom Retaining Ring is manufactured to your specific dimensions. This retaining ring has a custom inner diameter from 5 mm to 200 mm. The ring has a custom cross-section that matches your groove specification. Many OEM equipment builders choose this custom retaining ring for their unique designs. The ring retains bearings, gears, and shafts in your assembly.
Precision Grinding
The Custom Retaining Ring has a 0.05 mm width tolerance for precision fit. The ring has a 0.1 mm thickness tolerance for consistent performance. The ring has a 0.2 mm gap that allows installation with special pliers. The product is made from your choice of alloy steel or stainless steel. The material has your specified heat treatment and hardness. This retaining ring has a 10 year warranty against breakage.



|
Parameter |
Value |
|
Inner Diameter |
5-200 mm (custom) |
|
Cross-Section |
Custom specified |
|
Width Tolerance |
±0.05 mm |
|
Thickness Tolerance |
±0.1 mm |
|
Material |
Customer specified |
Good for OEM Equipment
A product is designed specifically for your equipment's grooves. This retaining ring has a 10 year warranty on the custom dimensions. The ring has a weight that matches your specification. The ring has a load capacity based on your design requirements. The product has a service temperature from -50°C to 400°C depending on material. Buy this retaining ring for your unique equipment. The custom design will fit your assembly perfectly.
Customization Options
We offer complete customization including material selection, heat treatment, surface finish, and dimensions. We can also provide design assistance for ring and groove specifications. Need a specific gap? We adjust the gap to your installation tooling requirements.

Why Our R&D and Fast Delivery Help You
We have our own R&D team. You can share your special needs. We will help solve your technical problems. Free samples are ready for stock items. Mass production takes 2-3 weeks for standard parts. Custom products take 4 weeks. Repeat orders are even faster. The elongation rate for 65MN is ≥10%. So the washer will not crack during installation. It works with regular bolts, high-strength bolts, and stainless steel bolts. You do not need to change your tools.
The entire product line is fully customizable.
FAQ
Q: What information do I need to provide for a product?
A: We need the shaft diameter, groove diameter, groove width, thickness, and material requirement. If you have an existing groove, we can measure and match it exactly.
Q: Do you offer design assistance?
A: Yes, our engineering team provides free design consultation. We can recommend the optimal ring geometry and material for your application.
Q: What is the minimum order quantity for custom rings?
A: Our MOQ for products is 100 pieces. Prototype quantities are available for design validation.
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