NSK 6311NR Bearing
NSK 6311NR Bearing , NSK bearing , NSK 6311NR pricing , NSK bearings Applications
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
rn - 0,5 mm
a - 4,06 mm
b - 3,1 mm
f - 2,82 mm
r min. - 2 mm
r0 max. - 0,6 mm
D1 - 115,21 mm
D2 - 129,7 mm
da min. - 64 mm
da max - 72,5 mm
Da max. - 111 mm
ra max. - 2 mm
Weight - 1,37 Kg
Basic dynamic load rating (C) - 71,5 kN
Basic static load rating (C0) - 44,5 kN
(Grease) Lubrication Speed - 5 600 r/min
(Oil) Lubrication Speed - 6 700 r/min
Calculation factor (f0) - 13,1
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-20
2011-07-05
2012-03-21
2012-12-13
2013-09-09
2014-06-10
2015-03-19
2015-12-30
2016-10-16
2017-08-08
2018-06-05
2019-04-16
2020-02-26
2021-01-13
2021-12-10
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