BearingBrain
Parts Intelligence
Part page

NTN BT2B 334045/HA3

Tapered · Open
Ø390Ø568180
Bore
390 mm
Outside dia
568 mm
Width
180 mm
Dynamic C
2550.0 kN
Static C0
5850.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
189.242 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 334045/HA3FAG (Schaeffler)390×568×1802550.0 kN
BT2B 334045/HA3Timken390×568×1802550.0 kN
BT2B 334045/HA3RBC Bearings390×568×1802550.0 kN
BT2B 334045/HA3Peer Bearing390×568×1802550.0 kN
BT2B 334045/HA3KOYO (JTEKT)390×568×1802550.0 kN
BT2B 334045/HA3INA (Schaeffler)390×568×1802550.0 kN
BT2B 334045/HA3MinebeaMitsumi (NMB)390×568×1802550.0 kN
BT2B 334045/HA3Nachi Fujikoshi390×568×1802550.0 kN