NTN 7911DF Bearing
NTN 7911DF Bearing , NTN bearing , NTN 7911DF discount , NTN bearings genuine
d - 55 mm
D - 80 mm
B - 13 mm
ra1 max. - 0,6 mm
Angle (α) - 25 °
a - 26 mm
r min. - 1 mm
r1 min. - 0,6 mm
2B - 26 mm
Da max. - 74,5 mm
db min - 60,5 mm
ra max. - 1 mm
Weight - 0,428 Kg
Basic dynamic load rating (C) - 28,1 kN
Basic static load rating (C0) - 32 kN
(Grease) Lubrication Speed - 6 700 r/min
(Oil) Lubrication Speed - 8 900 r/min
Size:55 mm * 80 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-08
2011-10-25
2012-07-13
2013-04-08
2014-01-04
2014-10-09
2015-07-19
2016-05-02
2017-02-18
2017-12-14
2018-10-19
2019-08-30
2020-07-12
2021-06-04
2022-05-03
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