Single row open tapered roller bearing NTN 30209U for cylindrical shafts. Steel cage, metric size series.

Top speed 4400 rpm. Design dynamic load 78.5 kN, design static load 0.495 kN. Manufacturer's recommended operating temperature -40°C to 120°C

Outer ring width (B): 16 mm.
Inner ring width (C): 19 mm.
Overall width bearing assembly (T): 20.75 mm.
ISO 355 designation: T3DB045
Capable of supporting axial and radial loads as an angular contact bearing. The split design of tapered roller bearings allows the inner ring with rollers and cage to be installed separately from the outer (outer) ring. Often installed in pairs in a back-to-back or mirrored pattern.