SKF 1312 EKTN9 Bearing
d - 60 mm
D - 130 mm
B - 31 mm
C - 31 mm
d2 - 91.6 mm
r1 min. - 2.1 mm
r2 min. - 2.1 mm
D1 - 118 mm
da min. - 72 mm
Da max. - 118 mm
ra max. - 2 mm
Weight - 1.95 Kg
Basic dynamic load rating (C) - 58.5 kN
Basic static load rating (C0) - 22 kN
Fatigue load limit (Pu) - 1.12
Reference speed - 9000 r/min
Limiting speed - 6300 r/min
Calculation factor (e) - 0.22
Calculation factor (kr) - 0.04
Calculation factor (Y0) - 2.8
Calculation factor (Y1) - 2.9
Calculation factor (Y2) - 4.5
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-19
2011-03-22
2011-11-03
2012-06-26
2013-02-28
2013-11-19
2014-08-22
2015-06-06
2016-03-28
2017-01-30
2017-12-09
2018-11-02
2019-10-12
2020-09-22
2021-09-05
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