SKF 21309EK Bearing
SKF 21309EK Bearing , SKF bearing , SKF 21309EK introduced , SKF bearings online
d - 45 mm
D - 100 mm
B - 25 mm
d2 - - 65.3 mm
D1 - - 88 mm
b - 6 mm
K - 3 mm
r1,2 - min. - 1.5 mm
da - min. - 52.2 mm
da - max. - 65 mm
Da - max. - 91 mm
ra - max. - 1.5 mm
Basic dynamic load rating - C - 129 kN
Basic static load rating - C0 - 127 kN
Fatigue load limit - Pu - 14 kN
Reference speed - 6300 r/min
Limiting speed - 8500 r/min
Calculation factor - e - 0.24
Calculation factor - Y1 - 2.8
Calculation factor - Y2 - 4.2
Calculation factor - Y0 - 2.8
Weight - 0.98 kg
Size:45 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-03-15
2011-11-28
2012-08-18
2013-05-14
2014-02-10
2014-11-16
2015-08-28
2016-06-10
2017-03-30
2018-01-24
2018-11-30
2019-10-11
2020-08-26
2021-07-19
2022-06-15
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