BearingBrain

Parts Intelligence

Part page

NTN 687/672/Q

Tapered · Open

Bore

101.60 mm

Outside dia

168.28 mm

Width

41.27 mm

Dynamic C

233.0 kN

Static C0

365.0 kN

Speed grease

2,800 rpm

Speed oil

3,800 rpm

Clearance

CN (Normal)

Precision

P0 (Class4)

Weight

4.579 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
687/672/Q	KOYO (JTEKT)	101.6×168.275×41.275	233.0 kN
687/672/Q	INA (Schaeffler)	101.6×168.275×41.275	233.0 kN
687/672/Q	MinebeaMitsumi (NMB)	101.6×168.275×41.275	233.0 kN
687/672/Q	Nachi Fujikoshi	101.6×168.275×41.275	233.0 kN
687/672/Q	FAG (Schaeffler)	101.6×168.275×41.275	233.0 kN
687/672/Q	Timken	101.6×168.275×41.275	233.0 kN
687/672/Q	RBC Bearings	101.6×168.275×41.275	233.0 kN
687/672/Q	Peer Bearing	101.6×168.275×41.275	233.0 kN