30219JR Tapered Roller Bearing, 95 mm Inner Diameter x 170 mm Outer Diameter x 34.5 mm Width

The 30219JR is a metric tapered roller bearing from the 302 series, featuring a 95 mm bore diameter. Tapered roller bearings use conical rolling elements to handle combined radial and axial loads in a single direction.

This bearing type is commonly used in automotive wheel hubs, gearboxes, heavy machinery, and industrial equipment where simultaneous radial and thrust loads occur. The tapered geometry allows for adjustment of bearing clearance during installation.