KOYO 30312DJR Bearing
KOYO 30312DJR Bearing , KOYO bearing , KOYO 30312DJR request , KOYO bearings Merchant
d - 60 mm
D - 130 mm
T - 33,5 mm
B - 31 mm
C - 22 mm
a - 40,8 mm
r min. - 3 mm
r2 min. - 2,5 mm
da min. - 74 mm
da max - 73 mm
Da min - 103 mm
Da max. - 118 mm
Db min. - 124 mm
ra max. - 2,5 mm
rb max. - 2 mm
Weight - 2,01 Kg
Basic dynamic load rating (C) - 153 kN
Basic static load rating (C0) - 179 kN
(Grease) Lubrication Speed - 2600 r/min
(Oil) Lubrication Speed - 3700 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,73
Size:60 mm * 130 mm * 33,5 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-03-31
2011-12-15
2012-09-04
2013-05-31
2014-02-28
2014-12-04
2015-09-15
2016-06-29
2017-04-18
2018-02-12
2018-12-20
2019-11-01
2020-09-15
2021-08-09
2022-07-07
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