NACHI 6311NR Bearing
NACHI 6311NR Bearing , NACHI bearing , NACHI 6311NR equipment , NACHI bearings sealed
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
a - 4.06 mm
b - 3.1 mm
f - 2.82 mm
r min. - 2 mm
r1 min. - 0.5 mm
D1 - 115.21 mm
D2 - 129.7 mm
Weight - 1.37 Kg
Basic dynamic load rating (C) - 71,5 kN
Basic static load rating (C0) - 44,5 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 6600 r/min
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-12-04
2011-08-19
2012-05-06
2013-01-29
2013-10-25
2014-07-29
2015-05-07
2016-02-18
2016-12-06
2017-09-27
2018-07-30
2019-06-09
2020-04-22
2021-03-10
2022-02-06
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