SKF N 307 ECP Bearing
d - 35 mm
D - 80 mm
B - 21 mm
d1 - - 51 mm
E - 70.2 mm
r1.2 - min. - 1.5 mm
r3.4 - min. - 1.1 mm
s - 1.2 mm
da - min. - 43 mm
da - max. - 68 mm
Da - min. - 72 mm
Da - max. - 73.4 mm
ra - max. - 1.5 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 75 kN
Basic static load rating - C0 - 63 kN
Fatigue load limit - Pu - 8.2 kN
Reference speed - 9500 r/min
Limiting speed - 11000 r/min
Calculation factor - kr - 0.12
Mass bearing - 0.477 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-12
2011-03-15
2011-10-26
2012-06-18
2013-02-20
2013-11-09
2014-08-12
2015-05-26
2016-03-19
2017-01-20
2017-11-28
2018-10-21
2019-09-30
2020-09-08
2021-08-24
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