NSK NNU4921MB Bearing
NSK NNU4921MB Bearing , NSK bearing , NSK NNU4921MB manufacturer , NSK bearings distributor
d - 105 mm
F - 117 mm
D - 145 mm
B - 40 mm
C - 40 mm
r min. - 1,1 mm
Weight - 1,99 Kg
Basic dynamic load rating (C) - 161 kN
Basic static load rating (C0) - 315 kN
(Grease) Lubrication Speed - 6 000 r/min
(Oil) Lubrication Speed - 7 200 r/min
Size:105 mm * 145 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-20
2011-07-05
2012-03-21
2012-12-12
2013-09-09
2014-06-10
2015-03-19
2015-12-30
2016-10-16
2017-08-07
2018-06-05
2019-04-16
2020-02-26
2021-01-13
2021-12-10
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