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NTN COP.01EB203EX

Cylindrical · Open
Ø56Ø11456
Bore
55.56 mm
Outside dia
114.30 mm
Width
55.70 mm
Dynamic C
135.0 kN
Static C0
157.0 kN
Speed grease
8,999 rpm
Speed oil
3,940 rpm
Clearance
CN (Normal)
Precision
P0
Weight
3.426 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
COP.01EB203EXKOYO (JTEKT)55.563×114.3×55.7135.0 kN
COP.01EB203EXINA (Schaeffler)55.563×114.3×55.7135.0 kN
COP.01EB203EXMinebeaMitsumi (NMB)55.563×114.3×55.7135.0 kN
COP.01EB203EXNachi Fujikoshi55.563×114.3×55.7135.0 kN
COP.01EB203EXFAG (Schaeffler)55.563×114.3×55.7135.0 kN
COP.01EB203EXTimken55.563×114.3×55.7135.0 kN
COP.01EB203EXRBC Bearings55.563×114.3×55.7135.0 kN
COP.01EB203EXPeer Bearing55.563×114.3×55.7135.0 kN