NTN 7208B Bearing
NTN 7208B Bearing , NTN bearing , NTN 7208B high precision , NTN bearings introduced
d - 40 mm
D - 80 mm
B - 18 mm
C - 18 mm
Angle (α) - 40 °
a - 34 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
da min. - 47 mm
db min - 44,5 mm
ra max. - 1 mm
Weight - 0,375 Kg
Basic dynamic load rating (C) - 32 kN
Basic static load rating (C0) - 23 kN
(Grease) Lubrication Speed - 8 300 r/min
(Oil) Lubrication Speed - 11 000 r/min
Size:40 mm * 80 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-03-25
2011-12-09
2012-08-29
2013-05-25
2014-02-22
2014-11-27
2015-09-09
2016-06-22
2017-04-12
2018-02-05
2018-12-13
2019-10-25
2020-09-08
2021-08-01
2022-06-30
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