NACHI 745A/742 Bearing
NACHI 745A/742 Bearing , NACHI bearing , NACHI 745A/742 Warehouse , NACHI bearings distributor
d - 69.850 mm
D - 150.089 mm
T - 44.450 mm
B - 46.672 mm
C - 36.512 mm
a - 12.0 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 3,86 Kg
Basic dynamic load rating (C) - 252000 kN
Basic static load rating (C0) - 345000 kN
(Grease) Lubrication Speed - 2400 r/min
(Oil) Lubrication Speed - 3200 r/min
Calculation factor (e) - 0.33
Calculation factor (Y0) - 1.0
Calculation factor (Y1) - 1.8
Size:69.850 mm * 150.089 mm * 44.450 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-11-11
2011-07-26
2012-04-12
2013-01-04
2013-10-02
2014-07-03
2015-04-11
2016-01-23
2016-11-09
2017-09-01
2018-07-01
2019-05-12
2020-03-24
2021-02-09
2022-01-07
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