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NTN LM 603049/011/Q

Tapered · Open

Bore

45.24 mm

Outside dia

77.79 mm

Width

19.84 mm

Dynamic C

53.9 kN

Static C0

69.5 kN

Speed grease

6,300 rpm

Speed oil

8,500 rpm

Clearance

CN (Normal)

Precision

P0 (Class4)

Weight

0.49 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 number	Manufacturer	Bore×OD×Width	C
LM 603049/011/Q	KOYO (JTEKT)	45.242×77.788×19.842	53.9 kN
LM 603049/011/Q	INA (Schaeffler)	45.242×77.788×19.842	53.9 kN
LM 603049/011/Q	MinebeaMitsumi (NMB)	45.242×77.788×19.842	53.9 kN
LM 603049/011/Q	Nachi Fujikoshi	45.242×77.788×19.842	53.9 kN
LM 603049/011/Q	FAG (Schaeffler)	45.242×77.788×19.842	53.9 kN
LM 603049/011/Q	Timken	45.242×77.788×19.842	53.9 kN
LM 603049/011/Q	RBC Bearings	45.242×77.788×19.842	53.9 kN
LM 603049/011/Q	Peer Bearing	45.242×77.788×19.842	53.9 kN