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NTN BC4B 326909/HA3

Cylindrical · Open
Ø350Ø520300
Bore
350 mm
Outside dia
520 mm
Width
300 mm
Dynamic C
4680.0 kN
Static C0
9000.0 kN
Speed grease
850 rpm
Speed oil
1,300 rpm
Clearance
C4
Precision
P0
Weight
273.558 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
BC4B 326909/HA3KOYO (JTEKT)350×520×3004680.0 kN
BC4B 326909/HA3INA (Schaeffler)350×520×3004680.0 kN
BC4B 326909/HA3MinebeaMitsumi (NMB)350×520×3004680.0 kN
BC4B 326909/HA3Nachi Fujikoshi350×520×3004680.0 kN
BC4B 326909/HA3FAG (Schaeffler)350×520×3004680.0 kN
BC4B 326909/HA3Timken350×520×3004680.0 kN
BC4B 326909/HA3RBC Bearings350×520×3004680.0 kN
BC4B 326909/HA3Peer Bearing350×520×3004680.0 kN