NTN BNT004 Bearing
NTN BNT004 Bearing , NTN bearing , NTN BNT004 quote , NTN bearings description
d - 20 mm
D - 42 mm
B - 12 mm
C - 12 mm
a - 10 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
da min. - 24,5 mm
Da max. - 37,5 mm
ra max. - 0,6 mm
Weight - 0,057 Kg
Basic dynamic load rating (C) - 8 kN
Basic static load rating (C0) - 3,95 kN
(Grease) Lubrication Speed - 30 000 r/min
(Oil) Lubrication Speed - 40 000 r/min
Calculation factor (f0) - 9,2
Size:20 mm * 42 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-19
2011-08-03
2012-04-21
2013-01-13
2013-10-10
2014-07-12
2015-04-20
2016-02-01
2016-11-18
2017-09-10
2018-07-11
2019-05-21
2020-04-03
2021-02-19
2022-01-17
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