NACHI 577/572 Bearing
NACHI 577/572 Bearing , NACHI bearing , NACHI 577/572 introduced , NACHI bearings custom
d - 74.612 mm
D - 139.992 mm
T - 36.512 mm
B - 36.098 mm
C - 28.575 mm
a - 5.3 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 2,47 Kg
Basic dynamic load rating (C) - 171000 kN
Basic static load rating (C0) - 252000 kN
(Grease) Lubrication Speed - 2500 r/min
(Oil) Lubrication Speed - 3400 r/min
Calculation factor (e) - 0.40
Calculation factor (Y0) - 0.82
Calculation factor (Y1) - 1.5
Size:74.612 mm * 139.992 mm * 36.512 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-04-19
2012-01-03
2012-09-24
2013-06-20
2014-03-19
2014-12-24
2015-10-06
2016-07-21
2017-05-11
2018-03-06
2019-01-12
2019-11-24
2020-10-08
2021-09-01
2022-08-02
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