NTN 7309 Bearing
NTN 7309 Bearing , NTN bearing , NTN 7309 Tradesman , NTN bearings Merchant
d - 45 mm
D - 100 mm
B - 25 mm
C - 25 mm
Angle (α) - 25 °
a - 33,5 mm
r min. - 1,5 mm
r1 min. - 1 mm
da min. - 53,5 mm
db min - 50,5 mm
ra max. - 1,5 mm
Weight - 0,837 Kg
Basic dynamic load rating (C) - 63,5 kN
Basic static load rating (C0) - 44 kN
(Grease) Lubrication Speed - 7 800 r/min
(Oil) Lubrication Speed - 10 000 r/min
Size:45 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-28
2011-05-12
2012-01-26
2012-10-18
2013-07-14
2014-04-13
2015-01-19
2015-11-01
2016-08-16
2017-06-06
2018-04-02
2019-02-10
2019-12-23
2020-11-06
2021-10-02
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