KOYO 30203JR Bearing
KOYO 30203JR Bearing , KOYO bearing , KOYO 30203JR precision angular , KOYO bearings manufacturers
d - 17 mm
D - 40 mm
T - 13,25 mm
B - 12 mm
C - 11 mm
a - 10,1 mm
r min. - 1 mm
r2 min. - 1 mm
da min. - 22,5 mm
da max - 23 mm
Da min - 33 mm
Da max. - 34,5 mm
Db min. - 37 mm
ra max. - 1 mm
rb max. - 1 mm
Weight - 0,081 Kg
Basic dynamic load rating (C) - 20,8 kN
Basic static load rating (C0) - 20,7 kN
(Grease) Lubrication Speed - 10000 r/min
(Oil) Lubrication Speed - 14000 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,96
Calculation factor (Y1) - 1,74
Size:17 mm * 40 mm * 13,25 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-09
2011-08-24
2012-05-12
2013-02-03
2013-10-31
2014-08-04
2015-05-13
2016-02-24
2016-12-12
2017-10-03
2018-08-05
2019-06-15
2020-04-29
2021-03-16
2022-02-13
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