The full range, series by series

Available in open, 2RS (rubber sealed both sides), ZZ (metal shielded both sides), ZNR (shield with snap ring) and single-Z types.

Part numbers by series

The 6000, 6200 and 6300 ranges listed individually. Open a series to see every part number.

Forged and heat-treated in our own plants in Bhiwandi and Liaocheng. Each diagram is a schematic cross-section, not a dimensioned drawing.

A wheel hub bearing guides wheel rotation and carries both axial and radial load, so it is a critical component. A traditional wheel bearing is built from two sets of tapered roller bearings, or a combination of ball bearings, with installation, lubrication, sealing and clearance adjustment all carried out on the vehicle production line, which is difficult to assemble, costly and demanding in service. The DAC (double angular contact) hub unit replaces that arrangement with a single sealed, pre-greased unit: clearance adjustment is omitted, weight and package size drop, load capacity is high, and the bearing needs no maintenance in service.

Taper roller bearings take combined radial and axial load, and the steeper-angle types carry predominantly axial load. They are separable: the inner ring, with its roller and cage assembly, mounts independently of the outer ring. Listed below across the 302, 303, 313, 320, 322 and 323 families, with dynamic (Cr) and static (Cor) load ratings.