NSK 52420X Bearing
d - 100 mm
d2 - 80 mm
D - 210 mm
T - 150 mm
T2 - 91.5 mm
d3 - 209.5 mm
r min. - 3 mm
r1 min. - 1.1 mm
B - 33 mm
D1 - 103 mm
Da max. - 155 mm
ra max. - 2.5 mm
rb max. - 1 mm
Weight - 26.8 Kg
Basic dynamic load rating (C) - 370 kN
Basic static load rating (C0) - 985 kN
(Grease) Lubrication Speed - 670 r/min
(Oil) Lubrication Speed - 1000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-13
2011-05-18
2011-12-31
2012-08-27
2013-05-09
2014-01-26
2014-11-03
2015-08-22
2016-06-12
2017-04-18
2018-03-03
2019-01-30
2020-01-06
2020-12-22
2021-12-04
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