32030X-90KM3 TRB Metric Assembly 8-12 OD

The 32030X-90KM3 is a metric tapered roller bearing assembly with a 150 mm tapered bore (1:12 taper) from the 320 series. This matched assembly configuration provides optimized preload and clearance for simplified mounting in precision applications.

Tapered roller bearings are designed to handle combined radial and axial loads, commonly used in gearboxes, wheel hubs, machine tool spindles, and heavy industrial equipment where both load types are present. The tapered bore facilitates mounting on tapered shafts or adapter sleeves.