NTN 7205DB Bearing
NTN 7205DB Bearing , NTN bearing , NTN 7205DB genuine , NTN bearings Introduction
d - 25 mm
D - 52 mm
B - 15 mm
C - 15 mm
ra1 max. - 0,6 mm
Angle (α) - 25 °
a - 19 mm
r min. - 1 mm
r1 min. - 0,6 mm
2B - 30 mm
da min. - 30,5 mm
ra max. - 1 mm
Db max - 47,5 mm
Weight - 0,25 Kg
Basic dynamic load rating (C) - 26,3 kN
Basic static load rating (C0) - 20,6 kN
(Grease) Lubrication Speed - 11 000 r/min
(Oil) Lubrication Speed - 15 000 r/min
Size:25 mm * 52 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-31
2011-07-15
2012-04-01
2012-12-23
2013-09-20
2014-06-21
2015-03-30
2016-01-11
2016-10-27
2017-08-20
2018-06-18
2019-04-29
2020-03-11
2021-01-26
2021-12-24
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