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NTN BC4B 320989/HA3

Cylindrical · Open
Ø380Ø540400
Bore
380 mm
Outside dia
540 mm
Width
400 mm
Dynamic C
6440.0 kN
Static C0
14000.0 kN
Speed grease
800 rpm
Speed oil
1,200 rpm
Clearance
C4
Precision
P0
Weight
363.017 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
BC4B 320989/HA3KOYO (JTEKT)380×540×4006440.0 kN
BC4B 320989/HA3INA (Schaeffler)380×540×4006440.0 kN
BC4B 320989/HA3MinebeaMitsumi (NMB)380×540×4006440.0 kN
BC4B 320989/HA3Nachi Fujikoshi380×540×4006440.0 kN
BC4B 320989/HA3FAG (Schaeffler)380×540×4006440.0 kN
BC4B 320989/HA3Timken380×540×4006440.0 kN
BC4B 320989/HA3RBC Bearings380×540×4006440.0 kN
BC4B 320989/HA3Peer Bearing380×540×4006440.0 kN