BearingBrain

Parts Intelligence

Part page

NTN 31317/DF03

Tapered · Open

Bore

85 mm

Outside dia

180 mm

Width

89 mm

Dynamic C

510.0 kN

Static C0

570.0 kN

Speed grease

2,200 rpm

Speed oil

3,800 rpm

Clearance

CN (Normal)

Precision

P0 (Class4)

Weight

13.814 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
31317/DF03	FAG (Schaeffler)	85×180×89	510.0 kN
31317/DF03	Timken	85×180×89	510.0 kN
31317/DF03	RBC Bearings	85×180×89	510.0 kN
31317/DF03	Peer Bearing	85×180×89	510.0 kN
31317/DF03	KOYO (JTEKT)	85×180×89	510.0 kN
31317/DF03	INA (Schaeffler)	85×180×89	510.0 kN
31317/DF03	MinebeaMitsumi (NMB)	85×180×89	510.0 kN
31317/DF03	Nachi Fujikoshi	85×180×89	510.0 kN