NTN W689Z Bearing
NTN W689Z Bearing , NTN bearing , NTN W689Z life cycle , NTN bearings Require
d - 9 mm
D - 17 mm
B - 5 mm
C - 5 mm
r min. - 0,2 mm
da min. - 10,6 mm
da max - 10,7 mm
Da max. - 15,4 mm
ra max. - 0,2 mm
Weight - 3,6 Kg
Basic dynamic load rating (C) - 1,72 kN
Basic static load rating (C0) - 0,82 kN
(Grease) Lubrication Speed - 33 000 r/min
(Oil) Lubrication Speed - 39 000 r/min
Calculation factor (f0) - 14,4
Size:9 mm * 17 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-17
2011-11-02
2012-07-22
2013-04-17
2014-01-13
2014-10-19
2015-07-29
2016-05-12
2017-03-01
2017-12-24
2018-10-29
2019-09-09
2020-07-24
2021-06-15
2022-05-14
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