NSK 7321B Bearing
d - 105 mm
D - 225 mm
B - 49 mm
C - 49 mm
a - 93.7 mm
r min. - 3 mm
r1 min. - 1.1 mm
da min. - 119 mm
Da max. - 211 mm
ra max. - 2.5 mm
Weight - 9.43 Kg
Basic dynamic load rating (C) - 191 kN
Basic static load rating (C0) - 177 kN
(Grease) Lubrication Speed - 2 400 r/min
(Oil) Lubrication Speed - 3 200 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-30
2011-06-04
2012-01-19
2012-09-16
2013-05-29
2014-02-18
2014-11-26
2015-09-14
2016-07-07
2017-05-12
2018-03-28
2019-02-26
2020-01-30
2021-01-15
2022-01-01
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