KOYO 6312NR Bearing
KOYO 6312NR Bearing , KOYO bearing , KOYO 6312NR low friction , KOYO bearings request
d - 60 mm
D - 130 mm
B - 31 mm
C - 31 mm
a - 4,06 mm
b - 3,25 mm
f - 2,77 mm
r min. - 2,1 mm
r0 max. - 0,6 mm
r1 min. - 0,5 mm
D1 - 125,22 mm
D2 - 139,7 mm
da min. - 71 mm
Da max. - 119 mm
Weight - 1,7 Kg
Basic dynamic load rating (C) - 81,9 kN
Basic static load rating (C0) - 52,2 kN
(Grease) Lubrication Speed - 5200 r/min
(Oil) Lubrication Speed - 6200 r/min
Calculation factor (f0) - 13,2
Size:60 mm * 130 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-02-02
2011-10-18
2012-07-07
2013-04-02
2013-12-28
2014-10-03
2015-07-12
2016-04-26
2017-02-12
2017-12-07
2018-10-11
2019-08-23
2020-07-05
2021-05-28
2022-04-26
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