BearingBrain
Parts Intelligence
Part page

NTN BT4B 334031/HA4C1800

Tapered · Open
Ø1001Ø1360800
Bore
1001 mm
Outside dia
1360 mm
Width
800 mm
Dynamic C
27500.0 kN
Static C0
81500.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
4180.613 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT4B 334031/HA4C1800FAG (Schaeffler)1001×1360×80027500.0 kN
BT4B 334031/HA4C1800Timken1001×1360×80027500.0 kN
BT4B 334031/HA4C1800RBC Bearings1001×1360×80027500.0 kN
BT4B 334031/HA4C1800Peer Bearing1001×1360×80027500.0 kN
BT4B 334031/HA4C1800KOYO (JTEKT)1001×1360×80027500.0 kN
BT4B 334031/HA4C1800INA (Schaeffler)1001×1360×80027500.0 kN
BT4B 334031/HA4C1800MinebeaMitsumi (NMB)1001×1360×80027500.0 kN
BT4B 334031/HA4C1800Nachi Fujikoshi1001×1360×80027500.0 kN