NTN 7204DT Bearing
NTN 7204DT Bearing , NTN bearing , NTN 7204DT manufacturer , NTN bearings origin
d - 20 mm
D - 47 mm
B - 14 mm
ra1 max. - 0,6 mm
Angle (α) - 25 °
a - 17 mm
r min. - 1 mm
r1 min. - 0,6 mm
2B - 28 mm
da min. - 25,5 mm
Da max. - 41,5 mm
db min - 24,5 mm
ra max. - 1 mm
Db max - 42,5 mm
Weight - 0,2 Kg
Basic dynamic load rating (C) - 23,6 kN
Basic static load rating (C0) - 16,8 kN
(Grease) Lubrication Speed - 14 000 r/min
(Oil) Lubrication Speed - 18 000 r/min
Size:20 mm * 47 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-27
2011-09-11
2012-05-30
2013-02-21
2013-11-19
2014-08-24
2015-06-01
2016-03-15
2017-01-01
2017-10-24
2018-08-27
2019-07-07
2020-05-21
2021-04-09
2022-03-08
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