SKF 1988/1922/Q Bearing
SKF 1988/1922/Q Bearing , SKF bearing , SKF 1988/1922/Q low friction , SKF bearings Applications
d - 28,575 mm
D - 57,15 mm
T - 19,845 mm
B - 19,355 mm
C - 15,875 mm
a - 14 mm
d1 - 42 mm
r1 min. - 3,5 mm
r2 min. - 3,5 mm
r3 min. - 1,5 mm
r4 min. - 1,5 mm
Ca min. - 3 mm
Cb min. - 3,5 mm
da max - 35 mm
Da min - 49 mm
Da max. - 49,5 mm
db min - 40 mm
Db min. - 54 mm
ra max. - 3,3 mm
rb max. - 1,5 mm
Weight - 0,22 Kg
Basic dynamic load rating (C) - 47,3 kN
Basic static load rating (C0) - 55 kN
Fatigue load limit (Pu) - 6
Reference speed - 9000 r/min
Limiting speed - 13000 r/min
Calculation factor (e) - 0,37
Calculation factor (Y) - 1,6
Calculation factor (Y0) - 1
Size:28,575 mm * 57,15 mm * 19,845 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-30
2011-06-14
2012-02-29
2012-11-21
2013-08-18
2014-05-18
2015-02-24
2015-12-07
2016-09-22
2017-07-14
2018-05-11
2019-03-22
2020-02-01
2020-12-17
2021-11-13
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