NTN 6306NR Bearing
NTN 6306NR Bearing , NTN bearing , NTN 6306NR life cycle , NTN bearings original
d - 30 mm
D - 72 mm
B - 19 mm
C - 19 mm
rn - 0,5 mm
a - 3,28 mm
b - 1,9 mm
f - 1,7 mm
r min. - 1,1 mm
r0 max. - 0,6 mm
D1 - 68,81 mm
D2 - 78,6 mm
da min. - 36,5 mm
da max - 43 mm
Da max. - 65,5 mm
ra max. - 1 mm
Dx - 80 mm
Cy - 4,6 mm
Cz - 1,7 mm
rn - 0,5 mm
Weight - 0,36 Kg
Basic dynamic load rating (C) - 26,7 kN
Basic static load rating (C0) - 15 kN
(Grease) Lubrication Speed - 10 000 r/min
(Oil) Lubrication Speed - 12 000 r/min
Calculation factor (f0) - 13,3
Size:30 mm * 72 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-22
2011-05-06
2012-01-20
2012-10-12
2013-07-08
2014-04-06
2015-01-12
2015-10-25
2016-08-09
2017-05-31
2018-03-27
2019-02-02
2019-12-16
2020-10-30
2021-09-24
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