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NTN BT1B 332787/HA4

Tapered · Open
Ø680Ø1000190
Bore
680 mm
Outside dia
1000 mm
Width
190 mm
Dynamic C
5610.0 kN
Static C0
12700.0 kN
Speed grease
360 rpm
Speed oil
500 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
629.756 kg
Interactive view — 3D model + CAD files → Substitution sheet — printable →
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT1B 332787/HA4KOYO (JTEKT)680×1000×1905610.0 kN
BT1B 332787/HA4INA (Schaeffler)680×1000×1905610.0 kN
BT1B 332787/HA4MinebeaMitsumi (NMB)680×1000×1905610.0 kN
BT1B 332787/HA4Nachi Fujikoshi680×1000×1905610.0 kN
BT1B 332787/HA4FAG (Schaeffler)680×1000×1905610.0 kN
BT1B 332787/HA4Timken680×1000×1905610.0 kN
BT1B 332787/HA4RBC Bearings680×1000×1905610.0 kN
BT1B 332787/HA4Peer Bearing680×1000×1905610.0 kN