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NTN 31318T103/DB31

Tapered · Open
Ø90Ø190103
Bore
90 mm
Outside dia
190 mm
Width
103 mm
Dynamic C
486.0 kN
Static C0
630.0 kN
Speed grease
1,900 rpm
Speed oil
3,400 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
17.781 kg
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Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
31318T103/DB31FAG (Schaeffler)90×190×103486.0 kN
31318T103/DB31Timken90×190×103486.0 kN
31318T103/DB31RBC Bearings90×190×103486.0 kN
31318T103/DB31Peer Bearing90×190×103486.0 kN
31318T103/DB31KOYO (JTEKT)90×190×103486.0 kN
31318T103/DB31INA (Schaeffler)90×190×103486.0 kN
31318T103/DB31MinebeaMitsumi (NMB)90×190×103486.0 kN
31318T103/DB31Nachi Fujikoshi90×190×103486.0 kN