SNFA SEA557CE3 Bearing
SNFA SEA557CE3 Bearing , SNFA bearing , SNFA SEA557CE3 Shop , SNFA bearings plant
d - 55 mm
D - 72 mm
B - 9 mm
C - 9 mm
a - 19,3 mm
d1 - 60,7 mm
r1 min. - 0,3 mm
r2 min. - 0,3 mm
r3 min. - 0,15 mm
r4 min. - 0,15 mm
D1 - 66,5 mm
da min. - 57 mm
Da max. - 70 mm
db min - 57 mm
ra max. - 0,3 mm
rb max. - 0,15 mm
Db max - 71,2 mm
Weight - 0,081 Kg
Basic dynamic load rating (C) - 9,56 kN
Basic static load rating (C0) - 10,2 kN
(Grease) Lubrication Speed - 16 000 r/min
(Oil) Lubrication Speed - 24 000 r/min
Fatigue load limit (Pu) - 0,43
Calculation factor (f0) - –
Size:55 mm * 72 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SNFA Bearings
2011-01-03
2011-09-18
2012-06-06
2013-02-28
2013-11-26
2014-08-30
2015-06-09
2016-03-22
2017-01-08
2017-10-31
2018-09-04
2019-07-15
2020-05-29
2021-04-18
2022-03-17
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