KOYO 33221JR Bearing
KOYO 33221JR Bearing , KOYO bearing , KOYO 33221JR mainly supply , KOYO bearings original
d - 105 mm
D - 190 mm
T - 68 mm
B - 68 mm
C - 52 mm
a - 48,8 mm
r min. - 3 mm
r2 min. - 2,5 mm
da min. - 119 mm
da max - 117 mm
Da min - 159 mm
Da max. - 178 mm
Db min. - 182 mm
ra max. - 2,5 mm
rb max. - 2 mm
Weight - 8,43 Kg
Basic dynamic load rating (C) - 497 kN
Basic static load rating (C0) - 790 kN
(Grease) Lubrication Speed - 2000 r/min
(Oil) Lubrication Speed - 2600 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y1) - 1,49
Size:105 mm * 190 mm * 68 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-10-29
2011-07-13
2012-03-30
2012-12-21
2013-09-18
2014-06-19
2015-03-28
2016-01-09
2016-10-25
2017-08-17
2018-06-15
2019-04-27
2020-03-08
2021-01-23
2021-12-21
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