BearingBrain
Parts Intelligence
Part page

NTN BT2B 331854/HA1

Tapered · Open
Ø572Ø813286
Bore
571.50 mm
Outside dia
812.80 mm
Width
285.75 mm
Dynamic C
7210.0 kN
Static C0
18000.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
588.482 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
BT2B 331854/HA1KOYO (JTEKT)571.5×812.8×285.757210.0 kN
BT2B 331854/HA1INA (Schaeffler)571.5×812.8×285.757210.0 kN
BT2B 331854/HA1MinebeaMitsumi (NMB)571.5×812.8×285.757210.0 kN
BT2B 331854/HA1Nachi Fujikoshi571.5×812.8×285.757210.0 kN
BT2B 331854/HA1FAG (Schaeffler)571.5×812.8×285.757210.0 kN
BT2B 331854/HA1Timken571.5×812.8×285.757210.0 kN
BT2B 331854/HA1RBC Bearings571.5×812.8×285.757210.0 kN
BT2B 331854/HA1Peer Bearing571.5×812.8×285.757210.0 kN