KOYO 30315JR Bearing
KOYO 30315JR Bearing , KOYO bearing , KOYO 30315JR introduced , KOYO bearings offer
d - 75 mm
D - 160 mm
T - 40 mm
B - 37 mm
C - 31 mm
a - 32,5 mm
r min. - 3 mm
r2 min. - 2,5 mm
da min. - 89 mm
da max - 95 mm
Da min - 139 mm
Da max. - 148 mm
Db min. - 149 mm
ra max. - 2,5 mm
rb max. - 2 mm
Weight - 3,65 Kg
Basic dynamic load rating (C) - 260 kN
Basic static load rating (C0) - 311 kN
(Grease) Lubrication Speed - 2500 r/min
(Oil) Lubrication Speed - 3300 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,96
Calculation factor (Y1) - 1,74
Size:75 mm * 160 mm * 40 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-14
2011-08-28
2012-05-16
2013-02-08
2013-11-05
2014-08-09
2015-05-18
2016-02-29
2016-12-17
2017-10-09
2018-08-11
2019-06-21
2020-05-05
2021-03-22
2022-02-18
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