BearingBrain

Parts Intelligence

Part page

NTN K 45X50X27

Needle · Open

Bore

45 mm

Outside dia

50 mm

Width

27 mm

Dynamic C

33.0 kN

Static C0

81.5 kN

Speed grease

9,000 rpm

Speed oil

10,000 rpm

Clearance

CN (Normal)

Precision

P0

Weight

0.079 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
K 45X50X27	KOYO (JTEKT)	45×50×27	33.0 kN
K 45X50X27	INA (Schaeffler)	45×50×27	33.0 kN
K 45X50X27	MinebeaMitsumi (NMB)	45×50×27	33.0 kN
K 45X50X27	Nachi Fujikoshi	45×50×27	33.0 kN
K 45X50X27	FAG (Schaeffler)	45×50×27	33.0 kN
K 45X50X27	Timken	45×50×27	33.0 kN
K 45X50X27	RBC Bearings	45×50×27	33.0 kN
K 45X50X27	Peer Bearing	45×50×27	33.0 kN