NSK 7984A Bearing
NSK 7984A Bearing , NSK bearing , NSK 7984A equipment , NSK bearings introduced
d - 420 mm
D - 560 mm
B - 65 mm
C - 65 mm
a - 174 mm
r min. - 4 mm
r1 min. - 1,5 mm
Da - 531 mm
ra max. - 3 mm
da - 456 mm
Weight - 44 Kg
Basic dynamic load rating (C) - 410 kN
Basic static load rating (C0) - 805 kN
Size:420 mm * 560 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
2015-03-18
2015-12-30
2016-10-16
2017-08-07
2018-06-05
2019-04-16
2020-02-26
2021-01-12
2021-12-10
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