Release Bearing for Changan CS75: Nylon 66
This release bearing for the Changan CS75 is specified around nylon 66, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is reorders that did not match the approved sample, or a fitment that looked right on paper and failed on the bench. Both are specification problems, and both are preventable.

Specification
| Product | Release Bearing |
|---|---|
| Vehicle application | Changan CS75 |
| Material / finish | Nylon 66 |
| Typical use | Airport Ground Fleets |
| MOQ | 200 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | REACH |
| Packing | 50 pieces per inner box, 500 per carton |
Material options
- Carbon Fibre Composite — chosen where wear resistance comes first
- Cast Iron — specified where the part sits close to a heat source
- Aluminium Alloy — selected when the part is exposed to weather and road salt
- Powder Coated Steel — preferred when weight matters more than rigidity
- Tempered Glass — used when the finish has to hold a coating

Processes available
- cold forging
- CNC machining
- sintering
- precision stamping
- assembly line testing
- surface grinding
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for airport ground fleets. Related applications include long-distance touring, adventure travel, heavy load hauling, delivery fleets, wet weather riding.
Quality and packing
- In-line inspection with AQL 4.0 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
What happens if a lot fails inspection?
The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.
What testing is included?
Standard lots ship with dimensional and hardness reports. REACH documentation is issued with the shipment when your market requires it.
What is the minimum order quantity?
The standard MOQ is 200 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
How is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







