NSK QJ311 Bearing
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
Angle (α) - 35 °
a - 61.3 mm
r min. - 2 mm
da min. - 65 mm
da max - 110 mm
ra max. - 2 mm
Weight - 1.75 Kg
Basic dynamic load rating (C) - 118 kN
Basic static load rating (C0) - 187 kN
(Grease) Lubrication Speed - 4 500 r/min
(Oil) Lubrication Speed - 6 300 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-01-17
2011-08-27
2012-04-16
2012-12-17
2013-09-01
2014-05-31
2015-03-15
2015-12-31
2016-10-27
2017-09-03
2018-07-25
2019-07-04
2020-06-04
2021-05-28
2022-05-09
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