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NTN BT4B 328100/HA4

Tapered · Open
Ø1070Ø1400890
Bore
1069.90 mm
Outside dia
1399.87 mm
Width
889.76 mm
Dynamic C
30300.0 kN
Static C0
—
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
4470.597 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT4B 328100/HA4KOYO (JTEKT)1069.899×1399.87×889.76230300.0 kN
BT4B 328100/HA4INA (Schaeffler)1069.899×1399.87×889.76230300.0 kN
BT4B 328100/HA4MinebeaMitsumi (NMB)1069.899×1399.87×889.76230300.0 kN
BT4B 328100/HA4Nachi Fujikoshi1069.899×1399.87×889.76230300.0 kN
BT4B 328100/HA4FAG (Schaeffler)1069.899×1399.87×889.76230300.0 kN
BT4B 328100/HA4Timken1069.899×1399.87×889.76230300.0 kN
BT4B 328100/HA4RBC Bearings1069.899×1399.87×889.76230300.0 kN
BT4B 328100/HA4Peer Bearing1069.899×1399.87×889.76230300.0 kN