Single row open tapered roller bearing NTN 4T-31597/31520 for cylindrical shafts. Steel cage, inch size series.

The maximum rotation speed is 5100 rpm. Design dynamic load 97 kN, design static load 0.606 kN. Manufacturer's recommended operating temperature -40°C to 120°C

Outer ring width (B): 23.812 mm.
Inner ring width (C): 28.575 mm.
Overall width bearing assembly (T): 29.37 mm.
Capable of supporting axial and radial loads like 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.