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Single row open tapered roller bearing NTN 4T-748S/742 for cylindrical shafts. Steel cage, inch size series.
Limit rotation speed 2400 rpm. Design dynamic load 360 kN, design static load 3.65 kN. Manufacturer's recommended operating temperature -40°C to 120°C
Outer ring width (B): 36.512 mm.
Inner ring width (C): 46.672 mm.
Overall width bearing assembly (T): 44.45 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.