SKF 1220K Bearing
SKF 1220K Bearing , SKF bearing , SKF 1220K Middleman , SKF bearings request
d - 100 mm
D - 180 mm
B - 34 mm
C - 34 mm
d2 - 127 mm
r1 min. - 2,1 mm
r2 min. - 2,1 mm
D1 - 159 mm
da min. - 112 mm
Da max. - 168 mm
ra max. - 2 mm
Weight - 3,7 Kg
Basic dynamic load rating (C) - 68,9 kN
Basic static load rating (C0) - 30 kN
Fatigue load limit (Pu) - 1,29
Reference speed - 7500 r/min
Limiting speed - 4800 r/min
Calculation factor (e) - 0,17
Calculation factor (kr) - 0,04
Calculation factor (Y0) - 4
Calculation factor (Y1) - 3,7
Calculation factor (Y2) - 5,7
Size:100 mm * 180 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-02-26
2011-11-12
2012-08-01
2013-04-26
2014-01-23
2014-10-29
2015-08-09
2016-05-22
2017-03-12
2018-01-04
2018-11-10
2019-09-21
2020-08-04
2021-06-27
2022-05-25
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