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NTN BT4B 332997/HA1

Tapered · Open
Ø288Ø440330
Bore
287.50 mm
Outside dia
440 mm
Width
330.30 mm
Dynamic C
4180.0 kN
Static C0
8500.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
225.928 kg
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Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT4B 332997/HA1FAG (Schaeffler)287.5×440×330.34180.0 kN
BT4B 332997/HA1Timken287.5×440×330.34180.0 kN
BT4B 332997/HA1RBC Bearings287.5×440×330.34180.0 kN
BT4B 332997/HA1Peer Bearing287.5×440×330.34180.0 kN
BT4B 332997/HA1KOYO (JTEKT)287.5×440×330.34180.0 kN
BT4B 332997/HA1INA (Schaeffler)287.5×440×330.34180.0 kN
BT4B 332997/HA1MinebeaMitsumi (NMB)287.5×440×330.34180.0 kN
BT4B 332997/HA1Nachi Fujikoshi287.5×440×330.34180.0 kN