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NTN BT2B 328523/HA1

Tapered · Open
Ø450Ø595178
Bore
450 mm
Outside dia
595 mm
Width
178 mm
Dynamic C
3169.0 kN
Static C0
8150.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
166.289 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
BT2B 328523/HA1KOYO (JTEKT)450×595×1783169.0 kN
BT2B 328523/HA1INA (Schaeffler)450×595×1783169.0 kN
BT2B 328523/HA1MinebeaMitsumi (NMB)450×595×1783169.0 kN
BT2B 328523/HA1Nachi Fujikoshi450×595×1783169.0 kN
BT2B 328523/HA1FAG (Schaeffler)450×595×1783169.0 kN
BT2B 328523/HA1Timken450×595×1783169.0 kN
BT2B 328523/HA1RBC Bearings450×595×1783169.0 kN
BT2B 328523/HA1Peer Bearing450×595×1783169.0 kN