
Automotive Retaining Rings
Locks Parts in Place on Your Shaft
Automotive retaining rings are widely used for axial positioning in transmission, suspension, and brake systems. They prevent bearings, gears, and sleeves from moving along the shaft. Our product are made from high-quality spring steel through precision stamping. We strictly control material thickness and elastic modulus. The automotive retaining ring provides stable and reliable axial locking force after installation. These automotive retaining rings fit a wide range of rotating components in vehicles.
Dimensional Accuracy and Elasticity Control

We strictly control dimensional accuracy and heat treatment for every automotive retaining ring. The gap width and elastic recovery force meet design standards. Each batch of automotive retaining ring goes through 100% dimensional inspection and elasticity testing before shipment. This guarantees consistency and reliability. We supply these automotive retaining rings to Anhui Zhongding and ASIMCO. Annual capacity exceeds 1,500,000 pieces.
|
Parameter |
Detail |
|
Material |
Spring Steel (65Mn / SK5) |
|
Surface Treatment |
Phosphating / Blackening / Zinc Plating (customizable) |
|
Size Range |
Inner Diameter 5mm – 100mm (per customer drawing) |
|
Thickness Range |
0.5mm – 4.0mm (per customer drawing) |
|
Certification |
IATF 16949:2016, ISO 9001:2015 |
Elasticity Assurance and Installation Tools
We ensure the elasticity and recovery force of each automotive retaining ring through precise material selection and strict heat treatment. This keeps reliable locking force even after multiple installations and removals. We recommend using dedicated retaining ring pliers for installation. This ensures correct installation and prevents damage to the automotive retaining ring surface. Need custom retaining rings? We can adjust material, coating, or size. First articles are ready in 10 to 15 days. We support small trial orders. Shipping is FOB Ningbo or Shanghai. Delivery takes 15 to 25 days after order confirmation.
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