NTN 2311SK Bearing
NTN 2311SK Bearing , NTN bearing , NTN 2311SK manufacturer , NTN bearings Buyer
d - 55 mm
D - 120 mm
B - 43 mm
C - 43 mm
r min. - 2 mm
da min. - 64 mm
Da max. - 111 mm
ra max. - 2 mm
Weight - 2,03 Kg
Basic dynamic load rating (C) - 76,5 kN
Basic static load rating (C0) - 24 kN
(Grease) Lubrication Speed - 4 800 r/min
(Oil) Lubrication Speed - 6 000 r/min
Calculation factor (e) - 0,41
Calculation factor (Y0) - 1,6
Calculation factor (Y1) - 1,5
Calculation factor (Y2) - 2,4
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-05
2011-08-20
2012-05-08
2013-01-30
2013-10-27
2014-07-30
2015-05-09
2016-02-20
2016-12-07
2017-09-29
2018-07-31
2019-06-10
2020-04-24
2021-03-12
2022-02-08
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