NACHI 68450/68712 Bearing
NACHI 68450/68712 Bearing , NACHI bearing , NACHI 68450/68712 introduced , NACHI bearings introduced
d - 114.300 mm
D - 181.000 mm
T - 34.925 mm
B - 31.750 mm
C - 25.400 mm
a - -5.5 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 2,97 Kg
Basic dynamic load rating (C) - 173000 kN
Basic static load rating (C0) - 249000 kN
(Grease) Lubrication Speed - 1900 r/min
(Oil) Lubrication Speed - 2500 r/min
Calculation factor (e) - 0.50
Calculation factor (Y0) - 0.66
Calculation factor (Y1) - 1.2
Size:114.300 mm * 181.000 mm * 34.925 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-02-27
2011-11-12
2012-08-02
2013-04-27
2014-01-24
2014-10-30
2015-08-10
2016-05-23
2017-03-12
2018-01-05
2018-11-10
2019-09-22
2020-08-05
2021-06-28
2022-05-26
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