NTN 7308DF Bearing
NTN 7308DF Bearing , NTN bearing , NTN 7308DF Stockist , NTN bearings description
d - 40 mm
D - 90 mm
B - 23 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 30,5 mm
r min. - 1,5 mm
r1 min. - 1 mm
2B - 46 mm
Da max. - 81,5 mm
db min - 45,5 mm
ra max. - 1,5 mm
Weight - 1,25 Kg
Basic dynamic load rating (C) - 79,5 kN
Basic static load rating (C0) - 66 kN
(Grease) Lubrication Speed - 6 900 r/min
(Oil) Lubrication Speed - 9 200 r/min
Size:40 mm * 90 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-04-17
2012-01-01
2012-09-22
2013-06-18
2014-03-17
2014-12-22
2015-10-04
2016-07-19
2017-05-09
2018-03-04
2019-01-10
2019-11-22
2020-10-06
2021-08-30
2022-07-30
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