NTN 6309NR Bearing
NTN 6309NR Bearing , NTN bearing , NTN 6309NR manufacturer , NTN bearings introduced
d - 45 mm
D - 100 mm
B - 25 mm
C - 25 mm
rn - 0,5 mm
a - 3,28 mm
b - 2,7 mm
f - 2,46 mm
r min. - 1,5 mm
r0 max. - 0,6 mm
D1 - 96,8 mm
D2 - 106,5 mm
da min. - 53 mm
da max - 61,5 mm
Da max. - 92 mm
ra max. - 1,5 mm
Dx - 108 mm
Cy - 5,4 mm
Cz - 2,5 mm
rn - 0,5 mm
Weight - 0,814 Kg
Basic dynamic load rating (C) - 53 kN
Basic static load rating (C0) - 32 kN
(Grease) Lubrication Speed - 7 000 r/min
(Oil) Lubrication Speed - 8 200 r/min
Calculation factor (f0) - 13,1
Size:45 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-27
2011-07-12
2012-03-28
2012-12-20
2013-09-16
2014-06-17
2015-03-26
2016-01-07
2016-10-23
2017-08-15
2018-06-13
2019-04-25
2020-03-06
2021-01-21
2021-12-19
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