SKF M249747/710 Bearing
SKF M249747/710 Bearing , SKF bearing , SKF M249747/710 introduced , SKF bearings introduced
d - 257,175 mm
D - 358,775 mm
T - 71,438 mm
B - 76,2 mm
C - 53,975 mm
a - 64 mm
d1 - 303 mm
r1 min. - 1,5 mm
r2 min. - 1,5 mm
r3 min. - 3,3 mm
r4 min. - 3,3 mm
Ca min. - 11 mm
Cb min. - 17 mm
da max - 276 mm
Da min - 326 mm
Da max. - 343 mm
db min - 269 mm
Db min. - 343 mm
ra max. - 1,5 mm
rb max. - 3 mm
Weight - 21,5 Kg
Basic dynamic load rating (C) - 842 kN
Basic static load rating (C0) - 1760 kN
Fatigue load limit (Pu) - 156
Reference speed - 1200 r/min
Limiting speed - 1700 r/min
Calculation factor (e) - 0,33
Calculation factor (Y) - 1,8
Calculation factor (Y0) - 1
Size:257,175 mm * 358,775 mm * 71,438 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-26
2011-08-11
2012-04-28
2013-01-20
2013-10-17
2014-07-20
2015-04-28
2016-02-09
2016-11-27
2017-09-18
2018-07-20
2019-05-30
2020-04-13
2021-02-28
2022-01-27
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