Bearing BT2B 331782

Bearing BT2B 331782 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing BT2B 331782 Related parameters
Name Value
Bearing number BT2B 331782
Size (mm) 254x422,275x178,592
Brand MBY
Bore Diameter (mm) 254
Outer Diameter (mm) 422.275
Width (mm) 178,592
Bearing dimensions and specification
Name Value
d 254 mm
D 422.275 mm
T 178.592 mm
C 139.7 mm
r1,2 min. - 6.8 mm
r3,4 min. - 1.5 mm
a 158 mm
Basic dynamic load rating C - 2240 kN
Basic static load rating C0 - 4050 kN
Fatigue load limit Pu - 355 kN
Comparative radial load rating CF - 550 kN
Comparative axial load rating CFa - 179 kN
Thrust factor K - 1.76
Calculation factor e - 0.33
Calculation factor Y1 - 2
Calculation factor Y2 - 3
Calculation factor Y0 - 2
Mass bearing 97.5 kg
Variants TDO/D

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