SKF NU 2980 MA Bearing
d - 400 mm
D - 540 mm
B - 82 mm
D1 - - 490 mm
F - 438 mm
r1.2 - min. - 4 mm
s - 7.6 mm
da - min. - 415 mm
da - max. - 434 mm
db - min. - 442 mm
Da - max. - 525 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 1190 kN
Basic static load rating - C0 - 2500 kN
Fatigue load limit - Pu - 224 kN
Reference speed - 1200 r/min
Limiting speed - 1600 r/min
Calculation factor - kr - 0.07
Mass bearing - 54.5 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-17
2011-05-22
2012-01-06
2012-09-02
2013-05-14
2014-02-02
2014-11-09
2015-08-29
2016-06-18
2017-04-25
2018-03-12
2019-02-07
2020-01-12
2020-12-29
2021-12-11
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