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Compare front and rear hub assemblies by application, flange and encoder interface.
Open catalogIndependent China procurement coordination
How NTN Coordinates Sourcing
Choose a catalog line or send a brief when you already know the part. The workflow keeps supplier statements, inspection findings and buyer approvals separate.
Submit a sourcing brief
Have a drawing or OE list? Add the quantity and destination so suppliers quote the same request.
Start an RFQFrom brief to shipment
Clarify
Assign an RFQ revision. Record vehicle derivative, wheel position, OE cross reference and ABS encoder ring interface before requesting prices.
Compare
Align the quoted SKU, kit contents, quantity break and Incoterm named place. Separate tooling and sample charges. Compare an integrated hub with a serviceable bearing by including the press tooling, seal lip and installation scope on approved platforms.
Verify
Connect the reference sample ID to the drawing and supplier. Specify the locating datum, fixture, radial runout and lateral runout points, gauge resolution and the buyer-approved limits in mm before inspection.
Coordinate
Match lot and carton identifiers to the packing list. Confirm which party will book carriage, clear customs and approve document release.
The records that travel with a quote
Legal entity
Compare the legal name and site address on the offer and supporting documents. Ask the supplier to name a subcontracted site if relevant.
Offer version
Keep the dated offer, unit and currency next to the requested lot size, sample terms and MOQ basis.
Inspection scope
Agree the lot definition, sample identification, method and disposition rule before arranging an inspection.
Test report identity
Record the issuer, report number, model, drawing revision and tested conditions. If the ABS encoder ring, seal lip or hub flange changes, ask the supplier to confirm whether the report still covers the offered revision.
Sourcing decision
Choose between one source with simpler controls and split sourcing with broader coverage. Preserve a separate approval record for each supplier.
Dispatch checklist
Use the order, packing list and agreed handoff point to confirm item IDs, carton counts and required shipping records.
Send a quote that needs a second look
Add the supplier drawing and pack scope in your notes. List any condition you still need the seller to confirm.
- Identify the drawing revision
- List the quotation exclusions
- Specify who approves the sample