NSK NU221EM Bearing
NSK NU221EM Bearing , NSK bearing , NSK NU221EM brand new , NSK bearings quote
d - 105 mm
Fw - 125 mm
D - 190 mm
B - 36 mm
C - 36 mm
r min. - 2,1 mm
r1 min. - 2,1 mm
da min. - 116 mm
Da max. - 179 mm
db max. - 121 mm
db min - 116 mm
ra max. - 2 mm
rb max. - 2 mm
S - 1,4 mm
Weight - 4,58 Kg
Basic dynamic load rating (C) - 262 kN
Basic static load rating (C0) - 310 kN
(Grease) Lubrication Speed - 3 400 r/min
(Oil) Lubrication Speed - 4 000 r/min
Size:105 mm * 190 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-01-02
2011-09-17
2012-06-05
2013-02-28
2013-11-25
2014-08-30
2015-06-08
2016-03-22
2017-01-08
2017-10-31
2018-09-03
2019-07-14
2020-05-28
2021-04-17
2022-03-16
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