NTN 7911 Bearing
NTN 7911 Bearing , NTN bearing , NTN 7911 Demand , NTN bearings sealed
d - 55 mm
D - 80 mm
B - 13 mm
C - 13 mm
Angle (α) - 25 °
a - 26 mm
r min. - 1 mm
r1 min. - 0,6 mm
da min. - 60,5 mm
db min - 60,5 mm
ra max. - 1 mm
Weight - 0,214 Kg
Basic dynamic load rating (C) - 17,3 kN
Basic static load rating (C0) - 16,1 kN
(Grease) Lubrication Speed - 8 400 r/min
(Oil) Lubrication Speed - 11 000 r/min
Size:55 mm * 80 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-14
2011-10-30
2012-07-19
2013-04-14
2014-01-10
2014-10-16
2015-07-26
2016-05-08
2017-02-25
2017-12-21
2018-10-26
2019-09-06
2020-07-20
2021-06-11
2022-05-10
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