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NTN BT4-8173 E9/C725

Tapered · Open
Ø450Ø595368
Bore
450 mm
Outside dia
595 mm
Width
368 mm
Dynamic C
6550.0 kN
Static C0
15300.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
343.789 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
BT4-8173 E9/C725FAG (Schaeffler)450×595×3686550.0 kN
BT4-8173 E9/C725Timken450×595×3686550.0 kN
BT4-8173 E9/C725RBC Bearings450×595×3686550.0 kN
BT4-8173 E9/C725Peer Bearing450×595×3686550.0 kN
BT4-8173 E9/C725KOYO (JTEKT)450×595×3686550.0 kN
BT4-8173 E9/C725INA (Schaeffler)450×595×3686550.0 kN
BT4-8173 E9/C725MinebeaMitsumi (NMB)450×595×3686550.0 kN
BT4-8173 E9/C725Nachi Fujikoshi450×595×3686550.0 kN