KOYO 30317R Bearing
KOYO 30317R Bearing , KOYO bearing , KOYO 30317R available , KOYO bearings introduced
d - 85 mm
D - 180 mm
T - 44,5 mm
B - 41 mm
C - 34 mm
a - 35,8 mm
r min. - 4 mm
r2 min. - 3 mm
da min. - 103 mm
da max - 107 mm
Da min - 156 mm
Da max. - 166 mm
Db min. - 167 mm
ra max. - 3 mm
rb max. - 2,5 mm
Weight - 4,97 Kg
Basic dynamic load rating (C) - 305 kN
Basic static load rating (C0) - 367 kN
(Grease) Lubrication Speed - 2200 r/min
(Oil) Lubrication Speed - 2900 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,95
Calculation factor (Y1) - 1,73
Size:85 mm * 180 mm * 44,5 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-11-03
2011-07-18
2012-04-04
2012-12-26
2013-09-23
2014-06-24
2015-04-02
2016-01-14
2016-10-30
2017-08-23
2018-06-21
2019-05-03
2020-03-14
2021-01-29
2021-12-28
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