NTN 634Z Bearing
d - 4 mm
D - 16 mm
B - 5 mm
C - 5 mm
r min. - 0.3 mm
da min. - 6 mm
da max - 7.6 mm
Da max. - 14 mm
ra max. - 0.3 mm
Basic dynamic load rating (C) - 1.76 kN
Basic static load rating (C0) - 0.68 kN
(Grease) Lubrication Speed - 37 000 r/min
(Oil) Lubrication Speed - 44 000 r/min
Calculation factor (f0) - 12.4
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-31
2011-04-04
2011-11-16
2012-07-10
2013-03-15
2013-12-05
2014-09-09
2015-06-23
2016-04-16
2017-02-16
2017-12-27
2018-11-24
2019-10-31
2020-10-10
2021-09-28
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