SKF NJ 248 MA Bearing
d - 240 mm
D - 440 mm
B - 72 mm
d1 - - 313 mm
D1 - - 365 mm
F - 295 mm
r1.2 - min. - 4 mm
s - 3.4 mm
da - min. - 257 mm
da - max. - 288 mm
db - min. - 317 mm
Da - max. - 423 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 952 kN
Basic static load rating - C0 - 1370 kN
Fatigue load limit - Pu - 129 kN
Reference speed - 1600 r/min
Limiting speed - 2200 r/min
Calculation factor - kr - 0.15
Mass bearing - 53 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-29
2011-04-02
2011-11-15
2012-07-09
2013-03-13
2013-12-02
2014-09-07
2015-06-21
2016-04-14
2017-02-14
2017-12-24
2018-11-20
2019-10-29
2020-10-08
2021-09-26
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