Browse Product Lines
Find wheel bearings and kits to discuss. Bring the front or rear axle position, OE cross reference and kit contents to the RFQ.
Open CatalogWheel-end procurement / China
NSK wheel bearing sourcing starts with the brief
NSK is an independent sourcing and procurement coordination desk. Start with the OE reference, the application and the evidence your buyer needs.
Submit a Sourcing Brief
Already have a part list? Add quantities by SKU, delivery destination and the drawing revision you want suppliers to quote.
Start an RFQ
Product scope
Wheel Bearings & Kits
Front wheel bearing replacement
Start with the OE cross reference, axle side and vehicle application. On a double-row angular contact bearing, compare bore, outside diameter and width in mm, then identify the ABS encoder ring side and seal lip configuration against the drawing. Ask the supplier to identify any changes in kit hardware or bearing preload between offered revisions.
Browse the catalogPress-in bearings
Record the bearing dimensions, encoder side, seal arrangement and the press support specified for the application.
Bearing kits
Confirm each bearing, circlip, axle nut and seal in the pack. Check the revision of the hardware list.
Hub fitment context
Check hub flange offset, spline engagement and sensor interface when a complete unit is proposed for comparison.
Quote normalization
Which repair scope belongs in the RFQ?
Compare the two scopes where the vehicle application supports them. A shared OE cross reference needs confirmation against the exact drawing and axle position.
| Check | Integrated hub unit | Serviceable bearing kit |
|---|---|---|
| Interface | Compare hub flange and ABS encoder to the vehicle-side interface. | Check bore, outside diameter, width and encoder orientation. |
| Assembly | Ask for the supplied unit revision and how bearing preload is controlled. | Review press direction and support surfaces with the installer before sample evaluation. |
| Commercial scope | Quote the complete unit, including hardware where applicable. | Quote the bearing and each kit item, with replacement tooling priced separately if requested. |
Procurement checkpoints
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Follow the part revision through each handoff
Resolve
Record the application, axle position, OE cross reference, destination and unresolved fitment fields.
Compare
Normalize supplier quote lines by drawing revision, kit count, MOQ, named Incoterm place and inspection scope.
Review
Tie the sample identifier, seal lip check and ABS encoder inspection to the offered SKU. Buyer approval sets the release point.
Buyer programs
Match the brief to your operation
Records to review
Part scopeDrawing revision
Quote basisNamed Incoterm place
Sample traceSKU and lot
ReleaseBuyer disposition
Questions before you request a quote
Yes. Include the axle position and vehicle application if available. If the ABS encoder or seal configuration differs across the cross-reference list, suppliers need to identify the corresponding drawing before a buyer approves the match.
Ask for a line-item MOQ and a dated availability statement tied to the exact SKU. A custom seal or pack revision can change the quote basis. Each supplier states the lead-time trigger and the named Incoterm place.
IATF or ISO documentation concerns the named supplier site and its management system scope. For the bearing, request the SKU revision, test method, measured sample and acceptance criteria specified for your project.
Send the part list you want quoted
Include the vehicle application, OE reference, order quantity and destination port. Mark any field that still needs supplier confirmation.