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NTN 31311/DF

Tapered · Open
Ø55Ø12063
Bore
55 mm
Outside dia
120 mm
Width
63 mm
Dynamic C
256.0 kN
Static C0
275.0 kN
Speed grease
3,400 rpm
Speed oil
5,600 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
4.418 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
31311/DFKOYO (JTEKT)55×120×63256.0 kN
31311/DFINA (Schaeffler)55×120×63256.0 kN
31311/DFMinebeaMitsumi (NMB)55×120×63256.0 kN
31311/DFNachi Fujikoshi55×120×63256.0 kN
31311/DFFAG (Schaeffler)55×120×63256.0 kN
31311/DFTimken55×120×63256.0 kN
31311/DFRBC Bearings55×120×63256.0 kN
31311/DFPeer Bearing55×120×63256.0 kN