BearingBrain
Parts Intelligence
Part page

NTN BT1-0524

Tapered · Open
Ø40Ø8025
Bore
40 mm
Outside dia
80 mm
Width
24.75 mm
Dynamic C
74.8 kN
Static C0
86.5 kN
Speed grease
6,300 rpm
Speed oil
8,500 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
0.732 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 numberManufacturerBore×OD×WidthC
BT1-0524KOYO (JTEKT)40×80×24.7574.8 kN
BT1-0524INA (Schaeffler)40×80×24.7574.8 kN
BT1-0524MinebeaMitsumi (NMB)40×80×24.7574.8 kN
BT1-0524Nachi Fujikoshi40×80×24.7574.8 kN
BT1-0524FAG (Schaeffler)40×80×24.7574.8 kN
BT1-0524Timken40×80×24.7574.8 kN
BT1-0524RBC Bearings40×80×24.7574.8 kN
BT1-0524Peer Bearing40×80×24.7574.8 kN