TIMKEN 2580/2520 Bearing
d - 31.75 mm
D - 66.421 mm
T - 25.4 mm
B - 25.357 mm
C - 20.638 mm
R - 0.8 mm
r - 3.3 mm
a - -8.6 mm
Da - 62.5 mm
db - 38.5 mm
da - 37.5 mm
Db - 57 mm
Weight - 0.4 Kg
Basic static load rating (C0) - 94.4 kN
Factor (G1) - 23.6
Factor (G2) - 9.6
Factor (Cg) - 0.0156
Factor (K) - 2.14
Basic dynamic load rating (C90) - 20.1
Basic dynamic load rating (Ca90) - 9.41
Basic dynamic load rating (C1) - 77.5 kN
Calculation factor (e) - 0.27
Calculation factor (Y) - 2.19
- #number
- ID(内径)
- OD(外径)
- B(厚度)
TIMKEN Bearings
2010-08-22
2011-03-26
2011-11-07
2012-06-29
2013-03-04
2013-11-22
2014-08-27
2015-06-10
2016-04-01
2017-02-04
2017-12-13
2018-11-09
2019-10-17
2020-09-27
2021-09-13
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