NSK 7920C Bearing
NSK 7920C Bearing , NSK bearing , NSK 7920C retailers , NSK bearings introduced
d - 100 mm
D - 140 mm
B - 20 mm
C - 20 mm
a - 26,1 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
da min. - 107 mm
Da max. - 133 mm
ra max. - 1 mm
Weight - 0,794 Kg
Basic dynamic load rating (C) - 50 kN
Basic static load rating (C0) - 54 kN
(Grease) Lubrication Speed - 6 700 r/min
(Oil) Lubrication Speed - 9 000 r/min
Calculation factor (f0) - 16,5
Size:100 mm * 140 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-04-06
2011-12-21
2012-09-10
2013-06-06
2014-03-06
2014-12-10
2015-09-22
2016-07-06
2017-04-25
2018-02-18
2018-12-27
2019-11-09
2020-09-22
2021-08-16
2022-07-14
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