TIMKEN 477/472 Bearing
d - 63.5 mm
D - 120 mm
T - 29.794 mm
B - 29.007 mm
C - 24.237 mm
R - 0.8 mm
r - 2 mm
a - -4.1 mm
Da - 114 mm
db - 73 mm
da - 72 mm
Db - 107 mm
Aa - 1.5 mm
Ab - 2.2 mm
Weight - 1.47 Kg
Basic static load rating (C0) - 186 kN
Factor (G1) - 77.2
Factor (G2) - 23
Factor (Cg) - 0.0293
Factor (K) - 1.52
Basic dynamic load rating (C90) - 34.4
Basic dynamic load rating (Ca90) - 22.7
Basic dynamic load rating (C1) - 133 kN
Calculation factor (e) - 0.38
Calculation factor (Y) - 1.56
- #number
- ID(内径)
- OD(外径)
- B(厚度)
TIMKEN Bearings
2011-01-12
2011-08-21
2012-04-10
2012-12-12
2013-08-25
2014-05-24
2015-03-07
2015-12-24
2016-10-19
2017-08-26
2018-07-16
2019-06-25
2020-05-28
2021-05-19
2022-05-01
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