30215JR Tapered Roller Bearing, 75 mm Inner Diameter x 130 mm Outer Diameter x 27.25 mm Width

The 30215JR is a metric tapered roller bearing from the 302 series, designed with a 75 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, differential assemblies, and industrial machinery where reliable load distribution and durability under heavy radial and thrust loads are required. The tapered geometry allows for precise adjustment of bearing clearance during installation.