SKF 31318T103J2/DB31 Bearing
SKF 31318T103J2/DB31 Bearing , SKF bearing , SKF 31318T103J2/DB31 introduced , SKF bearings request
d - 90 mm
D - 190 mm
T - 103 mm
C - 70 mm
a - 124 mm
d1 - 138 mm
r1 min. - 4 mm
r2 min. - 4 mm
r5 min. - 1 mm
Cb min. - 16,5 mm
db min - 105 mm
Db min. - 179 mm
ra max. - 3 mm
rc max. - 1 mm
Weight - 12,5 Kg
Basic dynamic load rating (C) - 457 kN
Basic static load rating (C0) - 630 kN
Fatigue load limit (Pu) - 73,5
Reference speed - 1900 r/min
Limiting speed - 3400 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,8
Calculation factor (Y1) - 0,81
Calculation factor (Y2) - 1,2
Size:90 mm * 190 mm * 103 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-28
2011-06-12
2012-02-27
2012-11-19
2013-08-16
2014-05-16
2015-02-22
2015-12-05
2016-09-20
2017-07-12
2018-05-09
2019-03-19
2020-01-30
2020-12-15
2021-11-11
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