NTN W693Z Bearing
NTN W693Z Bearing , NTN bearing , NTN W693Z introduced , NTN bearings shop
d - 3 mm
D - 8 mm
B - 4 mm
C - 4 mm
r min. - 0,15 mm
da min. - 4,2 mm
da max - 4,4 mm
Da max. - 6,8 mm
ra max. - 0,15 mm
Weight - 0,72 Kg
Basic dynamic load rating (C) - 0,56 kN
Basic static load rating (C0) - 0,18 kN
(Grease) Lubrication Speed - 54 000 r/min
(Oil) Lubrication Speed - 63 000 r/min
Calculation factor (f0) - 11,9
Size:3 mm * 8 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-30
2011-07-14
2012-03-31
2012-12-22
2013-09-19
2014-06-20
2015-03-29
2016-01-10
2016-10-26
2017-08-19
2018-06-17
2019-04-28
2020-03-09
2021-01-24
2021-12-22
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