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NTN NJ 311 ECP/C4

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
C4
Precision
P0
Weight
2.034 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
NJ 311 ECP/C4KOYO (JTEKT)55×120×29156.0 kN
NJ 311 ECP/C4INA (Schaeffler)55×120×29156.0 kN
NJ 311 ECP/C4MinebeaMitsumi (NMB)55×120×29156.0 kN
NJ 311 ECP/C4Nachi Fujikoshi55×120×29156.0 kN
NJ 311 ECP/C4FAG (Schaeffler)55×120×29156.0 kN
NJ 311 ECP/C4Timken55×120×29156.0 kN
NJ 311 ECP/C4RBC Bearings55×120×29156.0 kN
NJ 311 ECP/C4Peer Bearing55×120×29156.0 kN