SNFA SEA55/NS7CE3 Bearing
SNFA SEA55/NS7CE3 Bearing , SNFA bearing , SNFA SEA55/NS7CE3 sealed , SNFA bearings introduced
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 - 0,073 Kg
Basic dynamic load rating (C) - 9,56 kN
Basic static load rating (C0) - 10,2 kN
(Grease) Lubrication Speed - 19 000 r/min
(Oil) Lubrication Speed - 30 000 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
2011-03-10
2011-11-24
2012-08-14
2013-05-09
2014-02-06
2014-11-11
2015-08-23
2016-06-05
2017-03-25
2018-01-18
2018-11-25
2019-10-06
2020-08-20
2021-07-13
2022-06-09
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