NTN NA4911R Bearing
NTN NA4911R Bearing , NTN bearing , NTN NA4911R description , NTN bearings distributor
d - 55 mm
F - 63 mm
D - 80 mm
B - 25 mm
C - 25 mm
r min. - 1 mm
s - 1,5 mm
da min. - 60 mm
Da max. - 75 mm
ra max. - 1 mm
Weight - 0,396 Kg
Basic dynamic load rating (C) - 58,5 kN
Basic static load rating (C0) - 99,5 kN
(Grease) Lubrication Speed - 4 300 r/min
(Oil) Lubrication Speed - 6 500 r/min
Size:55 mm * 80 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-03-29
2011-12-12
2012-09-02
2013-05-28
2014-02-25
2014-12-01
2015-09-12
2016-06-26
2017-04-15
2018-02-09
2018-12-17
2019-10-29
2020-09-12
2021-08-05
2022-07-04
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