Angular contact ball bearings 7220A5TRSU
Bearing number : 7220A5TRSU
Size (mm) : 100x180x34
Brand : NSK
Bore Diameter (mm) : 100
Outer Diameter (mm) : 180
Width (mm) : 34
Bearing dimensions and specification in NSK catalogue:
d - 100 mm
D - 180 mm
B - 34 mm
C - 34 mm
a - 49,6 mm
d1 - 112 mm
r min. - 2,5 mm
r1 min. - 1,5 mm
D1 - 168 mm
D2 - 173 mm
Weight - 3,173 Kg
Basic dynamic load rating (C) - 142 000 kN
Basic static load rating (C0) - 121 000 kN
(Grease) Lubrication Speed - 6 900 r/min
(Oil) Lubrication Speed - 10 500 r/min
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