NTN 1220S Bearing
NTN 1220S Bearing , NTN bearing , NTN 1220S life cycle , NTN bearings Shop
d - 100 mm
D - 180 mm
B - 34 mm
C - 34 mm
r min. - 2,1 mm
da min. - 111 mm
Da max. - 169 mm
ra max. - 2 mm
Weight - 3,82 Kg
Basic dynamic load rating (C) - 69,5 kN
Basic static load rating (C0) - 29,7 kN
(Grease) Lubrication Speed - 3 200 r/min
(Oil) Lubrication Speed - 3 800 r/min
Calculation factor (e) - 0,17
Calculation factor (Y0) - 3,8
Calculation factor (Y1) - 3,6
Calculation factor (Y2) - 5,6
Size:100 mm * 180 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-14
2011-06-29
2012-03-15
2012-12-06
2013-09-02
2014-06-03
2015-03-12
2015-12-23
2016-10-09
2017-08-01
2018-05-29
2019-04-09
2020-02-19
2021-01-05
2021-12-02
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