SKF 71964 AC Bearing
d - 320 mm
D - 440 mm
B - 56 mm
d1 - - 359 mm
D1 - - 404 mm
a - 116 mm
r1.2 - min. - 3 mm
r3.4 - min. - 1.1 mm
da - min. - 333 mm
Da - max. - 427 mm
Db - max. - 432 mm
ra - max. - 2.5 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 351 kN
Basic static load rating - C0 - 585 kN
Fatigue load limit - Pu - 12.9 kN
Reference speed - 1500 r/min
Limiting speed - 1600 r/min
Calculation factor - kr - 0.083
Calculation factor - ka - 0.25
Calculation factor - e - 0.68
Calculation factor - X - 0.41
Calculation factor - Y0 - 0.38
Calculation factor - Y1 -
Calculation factor - Y2 - 0.87
Mass bearing - 25.5 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-02
2011-05-07
2011-12-20
2012-08-15
2013-04-24
2014-01-14
2014-10-18
2015-08-07
2016-05-29
2017-04-03
2018-02-13
2019-01-13
2019-12-20
2020-12-02
2021-11-17
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