TIMKEN 497/493 Bearing
d - 85.725 mm
D - 136.525 mm
T - 30.162 mm
B - 29.769 mm
C - 22.225 mm
R - 3.5 mm
r - 3.3 mm
a - -0.8 mm
Da - 130 mm
db - 99 mm
da - 93 mm
Db - 122 mm
Aa - 2.5 mm
Ab - 2.1 mm
Weight - 1.47 Kg
Basic static load rating (C0) - 216 kN
Factor (G1) - 104.6
Factor (G2) - 29.3
Factor (Cg) - 0.0561
Factor (K) - 1.31
Basic dynamic load rating (C90) - 37.1
Basic dynamic load rating (Ca90) - 28.2
Basic dynamic load rating (C1) - 143 kN
Calculation factor (e) - 0.44
Calculation factor (Y) - 1.35
- #number
- ID(内径)
- OD(外径)
- B(厚度)
TIMKEN Bearings
2011-02-14
2011-09-26
2012-05-15
2013-01-19
2013-10-05
2014-07-06
2015-04-20
2016-02-07
2016-12-07
2017-10-14
2018-09-06
2019-08-16
2020-07-22
2021-07-09
2022-06-23
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