NSK N304 Bearing
NSK N304 Bearing , NSK bearing , NSK N304 life cycle , NSK bearings available
d - 20 mm
D - 52 mm
Ew - 44,5 mm
B - 15 mm
C - 15 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
da min. - 26,5 mm
ra max. - 1 mm
rb max. - 0,6 mm
Weight - 0,148 Kg
Basic dynamic load rating (C) - 21,4 kN
Basic static load rating (C0) - 17,3 kN
(Grease) Lubrication Speed - 12 000 r/min
(Oil) Lubrication Speed - 15 000 r/min
Size:20 mm * 52 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-02-04
2011-10-20
2012-07-09
2013-04-03
2013-12-30
2014-10-04
2015-07-14
2016-04-27
2017-02-13
2017-12-09
2018-10-13
2019-08-25
2020-07-07
2021-05-30
2022-04-28
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