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NTN 31308

Tapered · Open
Ø40Ø9025
Bore
40 mm
Outside dia
90 mm
Width
25.25 mm
Dynamic C
91.1 kN
Static C0
81.5 kN
Speed grease
5,600 rpm
Speed oil
7,500 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
1.012 kg
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
31308FAG (Schaeffler)40×90×25.2591.1 kN
31308Timken40×90×25.2591.1 kN
31308RBC Bearings40×90×25.2591.1 kN
31308Peer Bearing40×90×25.2591.1 kN
31308KOYO (JTEKT)40×90×25.2591.1 kN
31308INA (Schaeffler)40×90×25.2591.1 kN
31308MinebeaMitsumi (NMB)40×90×25.2591.1 kN
31308Nachi Fujikoshi40×90×25.2591.1 kN