Bearing BA1B 311576

Bearing BA1B 311576 images Bearing BA1B 311576 images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing BA1B 311576 Related parameters
Name Value
Bearing number BA1B 311576
Size (mm) 762x889x63,5
Brand MBY
Bore Diameter (mm) 762
Outer Diameter (mm) 889
Width (mm) 63,5
Bearing dimensions and specification
Name Value
d 762 mm
D 889 mm
B 63.5 mm
d1 - 804 mm
D1 - 848 mm
a 271 mm
r1,2 min. - 2.1 mm
r3,4 min. - 2.1 mm
da min. - 773 mm
Da max. - 878 mm
Db max. - 878 mm
ra max. - 2 mm
rb max. - 2 mm
Basic dynamic load rating C - 449 kN
Basic static load rating C0 - 1270 kN
Fatigue load limit Pu - 18.6 kN
Reference speed 560 r/min
Limiting speed 600 r/min
Calculation factor kr - 0.079
Calculation factor ka - 0.2
Calculation factor e - 0.8
Calculation factor X - 0.39
Calculation factor Y0 - 0.33
Calculation factor Y1 -
Calculation factor Y2 - 0.76
Mass bearing 58 kg

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