Wheel Hub Bearing for Tesla Model 3: Cast Iron
This wheel hub bearing for the Tesla Model 3 is specified around cast iron, 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 packing that arrived crushed at the port, or a specification nobody had written down. Both are specification problems, and both are preventable.
Specification
| Product | Wheel Hub Bearing |
|---|---|
| Vehicle application | Tesla Model 3 |
| Material / finish | Cast Iron |
| Typical use | Daily Commuting |
| MOQ | 3,000 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | TUV |
| Packing | 100 pieces per inner box, 200 per carton |
Material options
- High Density Foam — selected when the part is exposed to weather and road salt
- Kevlar Composite — chosen where wear resistance comes first
- Reinforced Nylon — specified where the part sits close to a heat source
- Ceramic Composite — preferred when weight matters more than rigidity
- EPDM Rubber — specified where the part sits close to a heat source
Processes available
- CNC machining
- powder coating
- robot welding
- assembly line testing
- shot blasting
- die casting
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 daily commuting. Related applications include long-distance touring, adventure travel, security patrols, motocross, mining sites.
Quality and packing
- In-line inspection with AQL 2.5 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. TUV documentation is issued with the shipment when your market requires it.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the TUV-compliant build instead of a fresh interpretation.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
