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NTN BT4B 331452 G/HA1

Tapered · Open
Ø289Ø406298
Bore
288.93 mm
Outside dia
406.40 mm
Width
298.45 mm
Dynamic C
3580.0 kN
Static C0
9000.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
150.302 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT4B 331452 G/HA1KOYO (JTEKT)288.925×406.4×298.453580.0 kN
BT4B 331452 G/HA1INA (Schaeffler)288.925×406.4×298.453580.0 kN
BT4B 331452 G/HA1MinebeaMitsumi (NMB)288.925×406.4×298.453580.0 kN
BT4B 331452 G/HA1Nachi Fujikoshi288.925×406.4×298.453580.0 kN
BT4B 331452 G/HA1FAG (Schaeffler)288.925×406.4×298.453580.0 kN
BT4B 331452 G/HA1Timken288.925×406.4×298.453580.0 kN
BT4B 331452 G/HA1RBC Bearings288.925×406.4×298.453580.0 kN
BT4B 331452 G/HA1Peer Bearing288.925×406.4×298.453580.0 kN