SKF NUP 19/670 ECMA Bearing
d - 670 mm
D - 820 mm
B - 103 mm
d1 - - 750 mm
D1 - - 824 mm
F - 728 mm
r1.2 - min. - 6 mm
da - min. - 693 mm
db - min. - 755 mm
Da - max. - 877 mm
ra - max. - 5 mm
Basic dynamic load rating - C - 2330 kN
Basic static load rating - C0 - 4750 kN
Fatigue load limit - Pu - 325 kN
Reference speed - 630 r/min
Limiting speed - 850 r/min
Calculation factor - kr - 0.07
Mass bearing - 195 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-24
2011-05-30
2012-01-13
2012-09-10
2013-05-23
2014-02-11
2014-11-18
2015-09-07
2016-06-30
2017-05-04
2018-03-22
2019-02-19
2020-01-23
2021-01-08
2021-12-24
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