KOYO 7215B Bearing
KOYO 7215B Bearing , KOYO bearing , KOYO 7215B life cycle , KOYO bearings Demand
d - 75 mm
D - 130 mm
B - 25 mm
C - 25 mm
Angle (α) - 40 °
a - 55.5 mm
r min. - 1.5 mm
r1 min. - 1 mm
da min. - 83.5 mm
Da max. - 121.5 mm
ra max. - 1.5 mm
Weight - 1.23 Kg
(Grease) Lubrication Speed - 4300 r/min
(Oil) Lubrication Speed - 5800 r/min
Size:75 mm * 130 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-09-30
2011-06-14
2012-02-29
2012-11-22
2013-08-18
2014-05-19
2015-02-24
2015-12-08
2016-09-22
2017-07-15
2018-05-12
2019-03-22
2020-02-02
2020-12-18
2021-11-14
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