SKF 71984 AM Bearing
d - 420 mm
D - 560 mm
B - 65 mm
d1 - - 467 mm
D1 - - 517 mm
a - 174 mm
r1.2 - min. - 4 mm
r3.4 - min. - 1.5 mm
da - min. - 435 mm
Da - max. - 545 mm
Db - max. - 553 mm
ra - max. - 3 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 423 kN
Basic static load rating - C0 - 800 kN
Fatigue load limit - Pu - 16 kN
Reference speed - 1200 r/min
Limiting speed - 1200 r/min
Calculation factor - kr - 0.083
Calculation factor - ka - 0.4
Calculation factor - e - 0.8
Calculation factor - X - 0.39
Calculation factor - Y0 - 0.33
Calculation factor - Y1 -
Calculation factor - Y2 - 0.76
Mass bearing - 44.5 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-24
2011-07-02
2012-02-16
2012-10-17
2013-06-28
2014-03-24
2014-12-31
2015-10-18
2016-08-14
2017-06-17
2018-05-06
2019-04-08
2020-03-10
2021-02-27
2022-02-12
Request for inquiry
Name and email are required!!!