BearingBrain

Parts Intelligence

Part page

NTN 6580/6535

Tapered · Open

Bore

88.90 mm

Outside dia

161.93 mm

Width

55.10 mm

Dynamic C

404.0 kN

Static C0

510.0 kN

Speed grease

3,200 rpm

Speed oil

4,000 rpm

Clearance

CN (Normal)

Precision

P0 (Class4)

Weight

6.222 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
6580/6535	KOYO (JTEKT)	88.9×161.925×55.1	404.0 kN
6580/6535	INA (Schaeffler)	88.9×161.925×55.1	404.0 kN
6580/6535	MinebeaMitsumi (NMB)	88.9×161.925×55.1	404.0 kN
6580/6535	Nachi Fujikoshi	88.9×161.925×55.1	404.0 kN
6580/6535	FAG (Schaeffler)	88.9×161.925×55.1	404.0 kN
6580/6535	Timken	88.9×161.925×55.1	404.0 kN
6580/6535	RBC Bearings	88.9×161.925×55.1	404.0 kN
6580/6535	Peer Bearing	88.9×161.925×55.1	404.0 kN