SKF 6221-2RS1 bearing


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Deep groove ball bearings, single row 6221-2RS1
Bearing number : 6221-2RS1
Size (mm) : 105x190x36
Brand : SKF
Bore Diameter (mm) : 105
Outer Diameter (mm) : 190
Width (mm) : 36
Bearing dimensions and specification in SKF catalogue:
d - 105 mm
D - 190 mm
B - 36 mm
d1 - - 131.4 mm
D2 - - 166.8 mm
r1,2 - min. - 2.1 mm
da - min. - 117 mm
da - max. - 131 mm
Da - max. - 178 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 140 kN
Basic static load rating - C0 - 104 kN
Fatigue load limit - Pu - 3.6 kN
Limiting speed - 2200 r/min
Calculation factor - kr - 0.025
Calculation factor - f0 - 14.4
Mass bearing - 3.9 kg

