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SKF 61911 bearing


61911 SKF bearing,
SKF 61911 bearing, Size: 55x80x13. SKF 61911 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.
Deep groove ball bearings, single row 61911
Bearing number : 61911
Size (mm) : 55x80x13
Brand : SKF
Bore Diameter (mm) : 55
Outer Diameter (mm) : 80
Width (mm) : 13
Bearing dimensions and specification in SKF catalogue:
d - 55 mm
D - 80 mm
B - 13 mm
d1 - - 63.2 mm
D1 - - 71.8 mm
r1,2 - min. - 1 mm
da - min. - 59.6 mm
Da - max. - 75.4 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 16.5 kN
Basic static load rating - C0 - 14 kN
Fatigue load limit - Pu - 0.6 kN
Reference speed - 17000 r/min
Limiting speed - 11000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 16.3
Mass bearing - 0.19 kg