NTN 6304NR Bearing
NTN 6304NR Bearing , NTN bearing , NTN 6304NR Trader , NTN bearings Wholesale
d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
rn - 0,5 mm
a - 2,46 mm
b - 1,35 mm
f - 1,12 mm
r min. - 1,1 mm
r0 max. - 0,4 mm
D1 - 49,73 mm
D2 - 57,9 mm
da min. - 26,5 mm
da max - 28,5 mm
Da max. - 45,5 mm
ra max. - 1 mm
Dx - 58,5 mm
Cy - 3,3 mm
Cz - 1,2 mm
rn - 0,5 mm
Weight - 0,144 Kg
Basic dynamic load rating (C) - 15,9 kN
Basic static load rating (C0) - 7,9 kN
(Grease) Lubrication Speed - 14 000 r/min
(Oil) Lubrication Speed - 17 000 r/min
Calculation factor (f0) - 12,4
Size:20 mm * 52 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-14
2011-08-29
2012-05-17
2013-02-08
2013-11-06
2014-08-09
2015-05-18
2016-03-01
2016-12-17
2017-10-09
2018-08-11
2019-06-21
2020-05-05
2021-03-23
2022-02-19
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