NSK 7021A Bearing
NSK 7021A Bearing , NSK bearing , NSK 7021A online , NSK bearings Applications
d - 105 mm
D - 160 mm
B - 26 mm
C - 26 mm
a - 51,2 mm
r min. - 2 mm
r1 min. - 1 mm
da min. - 115 mm
Da max. - 150 mm
ra max. - 2 mm
Weight - 1,84 Kg
Basic dynamic load rating (C) - 80 kN
Basic static load rating (C0) - 81,5 kN
(Grease) Lubrication Speed - 4 300 r/min
(Oil) Lubrication Speed - 5 600 r/min
Size:105 mm * 160 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-08-23
2011-05-07
2012-01-21
2012-10-13
2013-07-09
2014-04-07
2015-01-13
2015-10-26
2016-08-09
2017-06-01
2018-03-28
2019-02-04
2019-12-17
2020-10-30
2021-09-26
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