SKF NU20/750ECMA/HA1 Bearing
SKF NU20/750ECMA/HA1 Bearing , SKF bearing , SKF NU20/750ECMA/HA1 life cycle , SKF bearings introduced
d - 750 mm
D - 1090 mm
B - 195 mm
C - 195 mm
r1 min. - 7,5 mm
r2 min. - 7,5 mm
r3 min. - 7,5 mm
r4 min. - 7,5 mm
D1 - 993 mm
F - 832 mm
da min. - 778 mm
da max - 823 mm
Da max. - 1062 mm
db min - 838 mm
ra max. - 6 mm
rb max. - 6 mm
S - 12,8 mm
Weight - 635 Kg
Basic dynamic load rating (C) - 6270 kN
Basic static load rating (C0) - 12700 kN
Fatigue load limit (Pu) - 850
Reference speed - 430 r/min
Limiting speed - 670 r/min
Calculation factor (kr) - 0,14
Size:750 mm * 1090 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-02-08
2011-10-24
2012-07-13
2013-04-08
2014-01-04
2014-10-09
2015-07-19
2016-05-02
2017-02-18
2017-12-14
2018-10-18
2019-08-30
2020-07-12
2021-06-04
2022-05-03
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