KOYO 7217 Bearing
KOYO 7217 Bearing , KOYO bearing , KOYO 7217 origin , KOYO bearings introduced
d - 85 mm
D - 150 mm
B - 28 mm
C - 28 mm
Angle (α) - 30 °
a - 47.9 mm
r min. - 2 mm
r1 min. - 1 mm
da min. - 95 mm
Da max. - 140 mm
ra max. - 2 mm
Weight - 1.87 Kg
(Grease) Lubrication Speed - 5000 r/min
(Oil) Lubrication Speed - 6300 r/min
Size:85 mm * 150 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-03-05
2011-11-18
2012-08-08
2013-05-03
2014-01-30
2014-11-05
2015-08-16
2016-05-29
2017-03-19
2018-01-12
2018-11-17
2019-09-29
2020-08-13
2021-07-06
2022-06-02
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