Aftermarket catalogues with vehicle splits
Group entries by OE cross reference, model year and axle. If the catalogue lists both an integrated hub and a serviceable bearing for a similar vehicle, ask which submodel each covers. Compare hub flange holes, bolt pattern and the wheel speed sensor connection where a complete unit is required.
For encoder bearings, ask the supplier for a drawing that marks the sensor-facing side. The buyer compares the drawing to the application record and resolves any pole pattern differences before sample approval.
Repair networks with multiple kit variants
Compare a double-row angular contact bearing and its matching repair kit on the approved vehicle procedure. Record bore, OD and overall width in millimetres, ABS encoder type and seal lip geometry. Identify which circlips or axle nuts are supplied and which are ordered separately.
When choosing between available and custom packaging, compare lot traceability, pack quantity and artwork approval. Keep a supplier quality-system document separate from any SKU-specific technical evidence.
Mixed replenishment orders
Separate fleet lines by axle, duty and bearing construction. A serviceable tapered roller arrangement may call for the cup, cone and separate seal. Record which components are matched and obtain the vehicle procedure for bearing preload.
A single supplier can simplify carton and drawing control. Multiple suppliers may cover a wider OE list, but each source needs its own sample disposition, carton label and lot reference before consolidated packing.
