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NTN 331640 A

Tapered · Open
Ø559Ø737225
Bore
558.80 mm
Outside dia
736.60 mm
Width
225.43 mm
Dynamic C
4290.0 kN
Static C0
11600.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
320.109 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
331640 AKOYO (JTEKT)558.8×736.6×225.4254290.0 kN
331640 AINA (Schaeffler)558.8×736.6×225.4254290.0 kN
331640 AMinebeaMitsumi (NMB)558.8×736.6×225.4254290.0 kN
331640 ANachi Fujikoshi558.8×736.6×225.4254290.0 kN
331640 AFAG (Schaeffler)558.8×736.6×225.4254290.0 kN
331640 ATimken558.8×736.6×225.4254290.0 kN
331640 ARBC Bearings558.8×736.6×225.4254290.0 kN
331640 APeer Bearing558.8×736.6×225.4254290.0 kN