NACHI 78250/78551 Bearing
NACHI 78250/78551 Bearing , NACHI bearing , NACHI 78250/78551 Shop , NACHI bearings price
d - 63.500 mm
D - 140.030 mm
T - 36.512 mm
B - 33.236 mm
C - 23.520 mm
a - -8.0 mm
r1 min. - 2.3 mm
r2 min. - 2.3 mm
Weight - 2,425 Kg
Basic dynamic load rating (C) - 145000 kN
Basic static load rating (C0) - 172000 kN
(Grease) Lubrication Speed - 2500 r/min
(Oil) Lubrication Speed - 3500 r/min
Calculation factor (e) - 0.87
Calculation factor (Y0) - 0.38
Calculation factor (Y1) - 0.69
Size:63.500 mm * 140.030 mm * 36.512 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-04-23
2012-01-06
2012-09-29
2013-06-24
2014-03-23
2014-12-29
2015-10-10
2016-07-25
2017-05-15
2018-03-10
2019-01-18
2019-11-29
2020-10-13
2021-09-06
2022-08-07
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