2 mm x 5 mm x 2.5 mm SKF W 638/2 XR-2Z deep groove ball bearings

170 Million used 2 mm x 5 mm x 2.5 mm SKF W 638/2 XR-2Z deep groove ball bearings instantly searchable. Shop our large selection of parts based on brand, 31171501 UNSPSC price, description, and location. Order the SKF Bearing with stock 2 mm x 5 mm x 2.5 mm ... Timken Bearing Machinery TECHNOLOGY CORP.

What is W 638/2 XR-2Z bearing cross reference？