SKF 7311BEGBM, Size: 55x120x29. SKF 7311BEGBM are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.
Angular contact ball bearings, single row 7311 BEGBM
Bearing number : 7311 BEGBM
Size (mm) : 55x120x29
Brand : SKF
Bore Diameter (mm) : 55
Outer Diameter (mm) : 120
Width (mm) : 29
Bearing dimensions and specification in SKF catalogue:
d - 55 mm
D - 120 mm
B - 29 mm
d1 - - 80.3 mm
d2 - - 66.66 mm
D1 - - 96.6 mm
a - 51 mm
r1,2 - min. - 2 mm
r3,4 - min. - 1 mm
da - min. - 66 mm
Da - max. - 109 mm
Db - max. - 114 mm
ra - max. - 2 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 85 kN
Basic static load rating - C0 - 60 kN
Fatigue load limit - Pu - 2.6 kN
Reference speed - 7000 r/min
Limiting speed - 7000 r/min
Calculation factor - kr - 0.1
Calculation factor - ka - 1.6
Calculation factor - e - 1.14
Calculation factor - X - 0.57
Calculation factor - Y0 - 0.52
Calculation factor - Y1 - 0.55
Calculation factor - Y2 - 0.93
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 1.4 kg
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