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NTN BT4B 328944 G/HA1VA901

Tapered · Open
Ø440Ø650354
Bore
440 mm
Outside dia
650 mm
Width
353.50 mm
Dynamic C
6710.0 kN
Static C0
13200.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
498.878 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT4B 328944 G/HA1VA901FAG (Schaeffler)440×650×353.56710.0 kN
BT4B 328944 G/HA1VA901Timken440×650×353.56710.0 kN
BT4B 328944 G/HA1VA901RBC Bearings440×650×353.56710.0 kN
BT4B 328944 G/HA1VA901Peer Bearing440×650×353.56710.0 kN
BT4B 328944 G/HA1VA901KOYO (JTEKT)440×650×353.56710.0 kN
BT4B 328944 G/HA1VA901INA (Schaeffler)440×650×353.56710.0 kN
BT4B 328944 G/HA1VA901MinebeaMitsumi (NMB)440×650×353.56710.0 kN
BT4B 328944 G/HA1VA901Nachi Fujikoshi440×650×353.56710.0 kN