NTN 6812NR Bearing
NTN 6812NR Bearing , NTN bearing , NTN 6812NR origin , NTN bearings introduced
d - 60 mm
D - 78 mm
B - 10 mm
C - 10 mm
rn - 0,3 mm
a - 1,7 mm
b - 1,3 mm
f - 1,12 mm
r min. - 0,3 mm
r0 max. - 0,4 mm
D1 - 76,2 mm
D2 - 82,7 mm
da min. - 62 mm
da max - 64,5 mm
Da max. - 76 mm
ra max. - 0,3 mm
Dx - 84 mm
Cy - 2,5 mm
Cz - 1,2 mm
rn - 0,3 mm
Weight - 0,106 Kg
Basic dynamic load rating (C) - 11,5 kN
Basic static load rating (C0) - 10,6 kN
(Grease) Lubrication Speed - 8 000 r/min
(Oil) Lubrication Speed - 9 400 r/min
Calculation factor (f0) - 16,3
Size:60 mm * 78 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-06
2011-07-21
2012-04-07
2012-12-30
2013-09-26
2014-06-28
2015-04-06
2016-01-17
2016-11-03
2017-08-26
2018-06-25
2019-05-06
2020-03-18
2021-02-02
2022-01-01
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