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NTN COP.01E B 300 GR

Cylindrical · Open

Bore

76.20 mm

Outside dia

133.35 mm

Width

61.20 mm

Dynamic C

166.0 kN

Static C0

197.0 kN

Speed grease

6,562 rpm

Speed oil

3,310 rpm

Clearance

CN (Normal)

Precision

P0

Weight

4.519 kg

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Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part number	Manufacturer	Bore×OD×Width	C
COP.01E B 300 GR	FAG (Schaeffler)	76.2×133.35×61.2	166.0 kN
COP.01E B 300 GR	Timken	76.2×133.35×61.2	166.0 kN
COP.01E B 300 GR	RBC Bearings	76.2×133.35×61.2	166.0 kN
COP.01E B 300 GR	Peer Bearing	76.2×133.35×61.2	166.0 kN
COP.01E B 300 GR	KOYO (JTEKT)	76.2×133.35×61.2	166.0 kN
COP.01E B 300 GR	INA (Schaeffler)	76.2×133.35×61.2	166.0 kN
COP.01E B 300 GR	MinebeaMitsumi (NMB)	76.2×133.35×61.2	166.0 kN
COP.01E B 300 GR	Nachi Fujikoshi	76.2×133.35×61.2	166.0 kN