SKF 51284 F Bearing
d - 420 mm
D - 580 mm
H - 130 mm
d1 - - 574 mm
D1 - - 426 mm
r1.2 - min. - 5 mm
da - min. - 515 mm
Da - max. - 485 mm
ra - max. - 4 mm
Basic dynamic load rating - C - 884 kN
Basic static load rating - C0 - 5500 kN
Fatigue load limit - Pu - 90 kN
Reference speed - 430 r/min
Limiting speed - 600 r/min
Minimum load factor - A - 130
Mass bearing (including seat washer when applicable) - 110 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-01-18
2011-08-29
2012-04-18
2012-12-19
2013-09-03
2014-06-02
2015-03-17
2016-01-04
2016-10-29
2017-09-04
2018-07-29
2019-07-06
2020-06-07
2021-05-30
2022-05-12
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