TIMKEN 745A/742 Bearing
d - 69.85 mm
D - 150.089 mm
T - 44.45 mm
B - 46.672 mm
C - 36.512 mm
R - 3.6 mm
r - 3.3 mm
a - -11.9 mm
Da - 142 mm
db - 88 mm
da - 82 mm
Db - 134 mm
Aa - 1.9 mm
Ab - 1.2 mm
Weight - 3.9 Kg
Basic static load rating (C0) - 417 kN
Factor (G1) - 159.6
Factor (G2) - 26.3
Factor (Cg) - 0.0232
Factor (K) - 1.8
Basic dynamic load rating (C90) - 76.3
Basic dynamic load rating (Ca90) - 42.5
Basic dynamic load rating (C1) - 294 kN
Calculation factor (e) - 0.33
Calculation factor (Y) - 1.84
- #number
- ID(内径)
- OD(外径)
- B(厚度)
TIMKEN Bearings
2011-01-14
2011-08-25
2012-04-13
2012-12-15
2013-08-28
2014-05-28
2015-03-12
2015-12-27
2016-10-23
2017-08-29
2018-07-21
2019-06-29
2020-06-01
2021-05-24
2022-05-05
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