KOYO 7317B Bearing
KOYO 7317B Bearing , KOYO bearing , KOYO 7317B life cycle , KOYO bearings life cycle
d - 85 mm
D - 180 mm
B - 41 mm
C - 41 mm
Angle (α) - 40 °
a - 76.1 mm
r min. - 3 mm
r1 min. - 1.1 mm
da min. - 99 mm
Da max. - 166 mm
ra max. - 2.5 mm
Weight - 4.53 Kg
(Grease) Lubrication Speed - 3300 r/min
(Oil) Lubrication Speed - 4400 r/min
Size:85 mm * 180 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-09-10
2011-05-24
2012-02-08
2012-10-31
2013-07-27
2014-04-26
2015-02-02
2015-11-15
2016-08-30
2017-06-21
2018-04-18
2019-02-25
2020-01-07
2020-11-22
2021-10-19
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