BearingBrain

Parts Intelligence

Part page

NTN 663/653

Tapered · Open

Bore

82.55 mm

Outside dia

146.05 mm

Width

41.27 mm

Dynamic C

269.0 kN

Static C0

320.0 kN

Speed grease

3,600 rpm

Speed oil

4,300 rpm

Clearance

CN (Normal)

Precision

P0 (Class4)

Weight

3.694 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
663/653	FAG (Schaeffler)	82.55×146.05×41.275	269.0 kN
663/653	Timken	82.55×146.05×41.275	269.0 kN
663/653	RBC Bearings	82.55×146.05×41.275	269.0 kN
663/653	Peer Bearing	82.55×146.05×41.275	269.0 kN
663/653	KOYO (JTEKT)	82.55×146.05×41.275	269.0 kN
663/653	INA (Schaeffler)	82.55×146.05×41.275	269.0 kN
663/653	MinebeaMitsumi (NMB)	82.55×146.05×41.275	269.0 kN
663/653	Nachi Fujikoshi	82.55×146.05×41.275	269.0 kN