NTN 7204 Bearing
NTN 7204 Bearing , NTN bearing , NTN 7204 life cycle , NTN bearings precision angular
d - 20 mm
D - 47 mm
B - 14 mm
C - 14 mm
Angle (α) - 25 °
a - 17 mm
r min. - 1 mm
r1 min. - 0,6 mm
da min. - 25,5 mm
db min - 24,5 mm
ra max. - 1 mm
Weight - 0,1 Kg
Basic dynamic load rating (C) - 14,5 kN
Basic static load rating (C0) - 8,4 kN
(Grease) Lubrication Speed - 17 000 r/min
(Oil) Lubrication Speed - 23 000 r/min
Size:20 mm * 47 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-24
2011-08-09
2012-04-26
2013-01-18
2013-10-15
2014-07-18
2015-04-26
2016-02-07
2016-11-24
2017-09-15
2018-07-18
2019-05-28
2020-04-10
2021-02-25
2022-01-25
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