TIMKEN 621/612 Bearing
d - 53.975 mm
D - 120.65 mm
T - 41.275 mm
B - 41.275 mm
C - 31.75 mm
R - 3.6 mm
r - 3.3 mm
a - -14 mm
Da - 110 mm
db - 70 mm
da - 63 mm
Db - 105 mm
Aa - 3.9 mm
Ab - 1.9 mm
Weight - 2.18 Kg
Basic static load rating (C0) - 244 kN
Factor (G1) - 75.9
Factor (G2) - 16.2
Factor (Cg) - 0.0167
Factor (K) - 1.86
Basic dynamic load rating (C90) - 49.8
Basic dynamic load rating (Ca90) - 26.8
Basic dynamic load rating (C1) - 192 kN
Calculation factor (e) - 0.31
Calculation factor (Y) - 1.91
- #number
- ID(内径)
- OD(外径)
- B(厚度)
TIMKEN Bearings
2010-12-12
2011-07-20
2012-03-07
2012-11-07
2013-07-19
2014-04-15
2015-01-23
2015-11-11
2016-09-08
2017-07-12
2018-06-02
2019-05-07
2020-04-07
2021-03-31
2022-03-12
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