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
2010-10-27
2011-06-01
2012-01-16
2012-09-13
2013-05-26
2014-02-15
2014-11-22
2015-09-10
2016-07-03
2017-05-08
2018-03-25
2019-02-23
2020-01-26
2021-01-11
2021-12-28
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