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NTN NU 311 ECML

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
11,000 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
NU 311 ECMLKOYO (JTEKT)55×120×29156.0 kN
NU 311 ECMLINA (Schaeffler)55×120×29156.0 kN
NU 311 ECMLMinebeaMitsumi (NMB)55×120×29156.0 kN
NU 311 ECMLNachi Fujikoshi55×120×29156.0 kN
NU 311 ECMLFAG (Schaeffler)55×120×29156.0 kN
NU 311 ECMLTimken55×120×29156.0 kN
NU 311 ECMLRBC Bearings55×120×29156.0 kN
NU 311 ECMLPeer Bearing55×120×29156.0 kN