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BT2B 328389 Double row tapered roller bearings& TDO design
Dimensions: Bore (Inner) Diameter: 406.4 mm; Outer Diameter: 539.75 mm; Width (Thickness): 142.875 mm;

BT2B 328389
Product Attributes
Product NumberBT2B 328389
Bore diameter406.4 mm
Outside diameter539.75 mm
Total width142.875 mm
Shoulder diameter of inner ring473 mm
Width of outer ring101.6 mm
Chamfer minimum dimension of inner ring (r1,2)6.4 mm
Basic dynamic load rating (Cr)1817 kn
Basic static load rating (Cor)4400 kN
Fatigue load limit (Pu)345 kN
Mass82.5 kg
Limiting value (e)0.48
Axial load factor (Y0)1.4
Axial load factor (Y1)1.4
Axial load factor (Y2)2.1
Comparative radial load rating (CF)440
Comparative axial load rating (CFA)207
Thrust factor (K)1.23
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