Single row open tapered roller bearing NTN 4T-344A/332 for cylindrical shafts. Steel cage, metric size series.

Top speed 4700 rpm. Design dynamic load 75 kN, design static load 0.479 kN. Manufacturer's recommended operating temperature -40°C to 120°C

Outer ring width (B): 17.826 mm.
Inner ring width (C): 22.403 mm.
Overall width bearing assembly (T): 21 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.