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NTN NUP 311 ECM

Cylindrical · Open
Ø55Ø12029
Bore
55 mm
Outside dia
120 mm
Width
29 mm
Dynamic C
156.0 kN
Static C0
143.0 kN
Speed grease
6,000 rpm
Speed oil
7,000 rpm
Clearance
CN (Normal)
Precision
P0
Weight
2.034 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
NUP 311 ECMFAG (Schaeffler)55×120×29156.0 kN
NUP 311 ECMTimken55×120×29156.0 kN
NUP 311 ECMRBC Bearings55×120×29156.0 kN
NUP 311 ECMPeer Bearing55×120×29156.0 kN
NUP 311 ECMKOYO (JTEKT)55×120×29156.0 kN
NUP 311 ECMINA (Schaeffler)55×120×29156.0 kN
NUP 311 ECMMinebeaMitsumi (NMB)55×120×29156.0 kN
NUP 311 ECMNachi Fujikoshi55×120×29156.0 kN