NSK 6221N Bearing
NSK 6221N Bearing , NSK bearing , NSK 6221N long-lasting , NSK bearings introduced
d - 105 mm
D - 190 mm
B - 36 mm
C - 36 mm
rn - 0,5 mm
a - 5,69 mm
b - 3,5 mm
r min. - 2,1 mm
r0 max. - 0,6 mm
D1 - 183,64 mm
da min. - 116 mm
da max - 127,5 mm
Da max. - 179 mm
ra max. - 2 mm
Weight - 3,79 Kg
Basic dynamic load rating (C) - 133 kN
Basic static load rating (C0) - 105 kN
(Grease) Lubrication Speed - 3 400 r/min
(Oil) Lubrication Speed - 4 000 r/min
Calculation factor (f0) - 14,4
Size:105 mm * 190 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-08-23
2011-05-06
2012-01-21
2012-10-13
2013-07-09
2014-04-07
2015-01-13
2015-10-26
2016-08-09
2017-05-31
2018-03-27
2019-02-03
2019-12-16
2020-10-30
2021-09-25
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