BearingBrain

Parts Intelligence

Part page

NTN 25590/25520

Tapered · Open

Bore

45.62 mm

Outside dia

82.93 mm

Width

25.40 mm

Dynamic C

99.1 kN

Static C0

106.0 kN

Speed grease

6,700 rpm

Speed oil

8,000 rpm

Clearance

CN (Normal)

Precision

P0 (Class4)

Weight

0.751 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
25590/25520	KOYO (JTEKT)	45.618×82.931×25.4	99.1 kN
25590/25520	INA (Schaeffler)	45.618×82.931×25.4	99.1 kN
25590/25520	MinebeaMitsumi (NMB)	45.618×82.931×25.4	99.1 kN
25590/25520	Nachi Fujikoshi	45.618×82.931×25.4	99.1 kN
25590/25520	FAG (Schaeffler)	45.618×82.931×25.4	99.1 kN
25590/25520	Timken	45.618×82.931×25.4	99.1 kN
25590/25520	RBC Bearings	45.618×82.931×25.4	99.1 kN
25590/25520	Peer Bearing	45.618×82.931×25.4	99.1 kN