NTN NAO-50×68×20 Bearing
NTN NAO-50×68×20 Bearing , NTN bearing , NTN NAO-50×68×20 Agency , NTN bearings on sale
d - 50 mm
F - 55 mm
D - 68 mm
E - 60 mm
B - 20 mm
C - 20 mm
r min. - 0,6 mm
da min. - 54 mm
Da max. - 64 mm
db - 59,4 mm
ra max. - 0,6 mm
Db - 55,8 mm
Weight - 0,23 Kg
Basic dynamic load rating (C) - 28,8 kN
Basic static load rating (C0) - 66,5 kN
(Grease) Lubrication Speed - 4 800 r/min
(Oil) Lubrication Speed - 7 500 r/min
Size:50 mm * 68 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-10
2011-07-25
2012-04-11
2013-01-03
2013-09-30
2014-07-02
2015-04-10
2016-01-22
2016-11-08
2017-08-31
2018-06-30
2019-05-11
2020-03-23
2021-02-07
2022-01-06
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