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NTN BT2B 328718

Tapered · Open
Ø279Ø457244
Bore
279.40 mm
Outside dia
457.20 mm
Width
244.47 mm
Dynamic C
3910.0 kN
Static C0
8300.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
197.405 kg
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Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT2B 328718FAG (Schaeffler)279.4×457.2×244.4753910.0 kN
BT2B 328718Timken279.4×457.2×244.4753910.0 kN
BT2B 328718RBC Bearings279.4×457.2×244.4753910.0 kN
BT2B 328718Peer Bearing279.4×457.2×244.4753910.0 kN
BT2B 328718KOYO (JTEKT)279.4×457.2×244.4753910.0 kN
BT2B 328718INA (Schaeffler)279.4×457.2×244.4753910.0 kN
BT2B 328718MinebeaMitsumi (NMB)279.4×457.2×244.4753910.0 kN
BT2B 328718Nachi Fujikoshi279.4×457.2×244.4753910.0 kN