KOYO 1986R/1932 Bearing
KOYO 1986R/1932 Bearing , KOYO bearing , KOYO 1986R/1932 Merchant , KOYO bearings introduced
d - 25,4 mm
D - 58,738 mm
T - 19,05 mm
B - 19,355 mm
C - 15,08 mm
a - 13,1 mm
r min. - 1,2 mm
r2 min. - 1,2 mm
da min. - 32,5 mm
Da - 52 mm
db min - 30,5 mm
ra max. - 1,2 mm
rb max. - 1,2 mm
Db - 54 mm
Weight - 0,267 Kg
Basic dynamic load rating (C) - 48,8 kN
Basic static load rating (C0) - 57,1 kN
(Grease) Lubrication Speed - 7000 r/min
(Oil) Lubrication Speed - 9300 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 1
Calculation factor (Y1) - 1,82
Size:25,4 mm * 58,738 mm * 19,05 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-10-29
2011-07-14
2012-03-30
2012-12-22
2013-09-18
2014-06-20
2015-03-28
2016-01-09
2016-10-26
2017-08-18
2018-06-16
2019-04-27
2020-03-09
2021-01-24
2021-12-22
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