NACHI 639/633 Bearing
NACHI 639/633 Bearing , NACHI bearing , NACHI 639/633 sealed , NACHI bearings price
d - 63.500 mm
D - 130.175 mm
T - 41.275 mm
B - 41.275 mm
C - 31.750 mm
a - 11.2 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 2,495 Kg
Basic dynamic load rating (C) - 183000 kN
Basic static load rating (C0) - 246000 kN
(Grease) Lubrication Speed - 2800 r/min
(Oil) Lubrication Speed - 3800 r/min
Calculation factor (e) - 0.36
Calculation factor (Y0) - 0.91
Calculation factor (Y1) - 1.7
Size:63.500 mm * 130.175 mm * 41.275 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-10-30
2011-07-14
2012-03-31
2012-12-22
2013-09-19
2014-06-20
2015-03-29
2016-01-10
2016-10-26
2017-08-18
2018-06-16
2019-04-28
2020-03-09
2021-01-24
2021-12-22
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