32017JR Tapered Roller Bearing, 85 mm Inner Diameter x 130 mm Outer Diameter x 29 mm Width

The 32017JR is a metric tapered roller bearing from the 320 series, designed with an 85 mm bore diameter. Tapered roller bearings use conical rolling elements to handle combined radial and axial loads simultaneously, with load capacity proportional to the contact angle.

This bearing type is commonly used in automotive wheel hubs, gearboxes, differential assemblies, and industrial machinery where both radial and thrust loads must be supported. The separable design allows for easy mounting and adjustment of internal clearance during installation.