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NTN BT4B 334125/HA4

Tapered · Open
Ø555Ø762692
Bore
555.23 mm
Outside dia
761.87 mm
Width
692.15 mm
Dynamic C
12388.0 kN
Static C0
32000.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
1161.435 kg
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT4B 334125/HA4KOYO (JTEKT)555.233×761.873×692.1512388.0 kN
BT4B 334125/HA4INA (Schaeffler)555.233×761.873×692.1512388.0 kN
BT4B 334125/HA4MinebeaMitsumi (NMB)555.233×761.873×692.1512388.0 kN
BT4B 334125/HA4Nachi Fujikoshi555.233×761.873×692.1512388.0 kN
BT4B 334125/HA4FAG (Schaeffler)555.233×761.873×692.1512388.0 kN
BT4B 334125/HA4Timken555.233×761.873×692.1512388.0 kN
BT4B 334125/HA4RBC Bearings555.233×761.873×692.1512388.0 kN
BT4B 334125/HA4Peer Bearing555.233×761.873×692.1512388.0 kN