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NTN BT2B 328934/HA3

Tapered · Open
Ø390Ø590200
Bore
390 mm
Outside dia
590 mm
Width
200 mm
Dynamic C
2967.0 kN
Static C0
6550.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
241.683 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 328934/HA3KOYO (JTEKT)390×590×2002967.0 kN
BT2B 328934/HA3INA (Schaeffler)390×590×2002967.0 kN
BT2B 328934/HA3MinebeaMitsumi (NMB)390×590×2002967.0 kN
BT2B 328934/HA3Nachi Fujikoshi390×590×2002967.0 kN
BT2B 328934/HA3FAG (Schaeffler)390×590×2002967.0 kN
BT2B 328934/HA3Timken390×590×2002967.0 kN
BT2B 328934/HA3RBC Bearings390×590×2002967.0 kN
BT2B 328934/HA3Peer Bearing390×590×2002967.0 kN