30206M90KM1 Metric Tapered Roller Bearing Assembly

This 30206M-90KM1 is a metric tapered roller bearing assembly from the 302 series, featuring a 30 mm tapered bore (1:12 taper) designed for secure mounting on tapered shafts or adapter sleeves. The 90-series assembly suffix indicates a matched bearing set optimized for specific axial and radial load distribution.

Tapered roller bearings are widely used in automotive wheel hubs, gearboxes, industrial transmissions, and heavy machinery where combined radial and thrust loads occur. The tapered geometry allows for precise adjustment of bearing clearance and accommodation of thermal expansion during operation.