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NTN 31307

Tapered · Open
Ø35Ø8023
Bore
35 mm
Outside dia
80 mm
Width
22.75 mm
Dynamic C
75.4 kN
Static C0
67.0 kN
Speed grease
6,300 rpm
Speed oil
8,500 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
0.726 kg
Interactive view — 3D model + CAD files → Substitution sheet — printable →
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
31307KOYO (JTEKT)35×80×22.7575.4 kN
31307INA (Schaeffler)35×80×22.7575.4 kN
31307MinebeaMitsumi (NMB)35×80×22.7575.4 kN
31307Nachi Fujikoshi35×80×22.7575.4 kN
31307FAG (Schaeffler)35×80×22.7575.4 kN
31307Timken35×80×22.7575.4 kN
31307RBC Bearings35×80×22.7575.4 kN
31307Peer Bearing35×80×22.7575.4 kN