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NTN BT4B 328871 G/HA1VA901

Tapered · Open
Ø610Ø787362
Bore
609.60 mm
Outside dia
787.40 mm
Width
361.95 mm
Dynamic C
7370.0 kN
Static C0
18600.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
554.289 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT4B 328871 G/HA1VA901FAG (Schaeffler)609.6×787.4×361.957370.0 kN
BT4B 328871 G/HA1VA901Timken609.6×787.4×361.957370.0 kN
BT4B 328871 G/HA1VA901RBC Bearings609.6×787.4×361.957370.0 kN
BT4B 328871 G/HA1VA901Peer Bearing609.6×787.4×361.957370.0 kN
BT4B 328871 G/HA1VA901KOYO (JTEKT)609.6×787.4×361.957370.0 kN
BT4B 328871 G/HA1VA901INA (Schaeffler)609.6×787.4×361.957370.0 kN
BT4B 328871 G/HA1VA901MinebeaMitsumi (NMB)609.6×787.4×361.957370.0 kN
BT4B 328871 G/HA1VA901Nachi Fujikoshi609.6×787.4×361.957370.0 kN