BearingBrain

Parts Intelligence

Part page

NTN 51109

Thrust · Open

Bore

45 mm

Outside dia

65 mm

Width

14 mm

Dynamic C

30.9 kN

Static C0

61.1 kN

Speed grease

4,000 rpm

Speed oil

5,000 rpm

Clearance

CN (Normal)

Precision

P0

Weight

0.19 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 — 10 records

Part number	Manufacturer	Bore×OD×Width	C
51109	FAG (Schaeffler)	45×65×14	32.2 kN
51109	KOYO (JTEKT)	45×65×14	30.6 kN
51109	Timken	45×65×14	31.6 kN
51109	NSK	45×65×14	31.3 kN
51109	SKF	45×65×14	31.9 kN
51109	Nachi Fujikoshi	45×65×14	31.9 kN
51109	RBC Bearings	45×65×14	31.9 kN
51109	Peer Bearing	45×65×14	31.9 kN
51109	INA (Schaeffler)	45×65×14	31.9 kN
51109	MinebeaMitsumi (NMB)	45×65×14	31.9 kN