NTN BC4-8 Bearing
NTN BC4-8 Bearing , NTN bearing , NTN BC4-8 on sale , NTN bearings genuine
d - 4 mm
D - 8 mm
B - 2 mm
C - 2 mm
r min. - 0,08 mm
da min. - 4,8 mm
da max - 5 mm
Da max. - 6,8 mm
ra max. - 0,08 mm
Weight - 0,38 Kg
Basic dynamic load rating (C) - 0,395 kN
Basic static load rating (C0) - 0,14 kN
(Grease) Lubrication Speed - 52 000 r/min
(Oil) Lubrication Speed - 61 000 r/min
Calculation factor (f0) - 13,9
Size:4 mm * 8 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-05
2011-06-20
2012-03-05
2012-11-27
2013-08-24
2014-05-25
2015-03-02
2015-12-14
2016-09-28
2017-07-21
2018-05-18
2019-03-28
2020-02-08
2020-12-25
2021-11-20
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