30224JR Tapered Roller Bearing, 120 mm Inner Diameter x 215 mm Outer Diameter x 43.5 mm Width

The 30224JR is a metric tapered roller bearing conforming to ISO 355 standards, featuring a 120 mm bore diameter, 215 mm outer diameter, and 43.5 mm width. Tapered roller bearings use conical rolling elements to handle combined radial and axial loads efficiently.

This bearing type is commonly used in heavy industrial applications including gearboxes, wheel hubs, construction equipment, mining machinery, and rolling mills where durability under combined loading is essential. The tapered geometry allows for adjustment of bearing clearance during installation.