KOYO LM12749/LM12711 Bearing
KOYO LM12749/LM12711 Bearing , KOYO bearing , KOYO LM12749/LM12711 Wholesale , KOYO bearings sale
d - 21,987 mm
D - 45,974 mm
T - 15,494 mm
B - 16,637 mm
C - 12,065 mm
a - 10 mm
r min. - 1,2 mm
r2 min. - 1,2 mm
da min. - 27,5 mm
Da - 40 mm
db min - 26 mm
ra max. - 1,2 mm
rb max. - 1,2 mm
Db - 42,5 mm
Weight - 0,121 Kg
Basic dynamic load rating (C) - 30,1 kN
Basic static load rating (C0) - 34,6 kN
(Grease) Lubrication Speed - 8900 r/min
(Oil) Lubrication Speed - 12000 r/min
Calculation factor (e) - 0,31
Calculation factor (Y0) - 1,08
Calculation factor (Y1) - 1,96
Size:21,987 mm * 45,974 mm * 15,494 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-02-13
2011-10-29
2012-07-18
2013-04-13
2014-01-09
2014-10-15
2015-07-24
2016-05-07
2017-02-24
2017-12-20
2018-10-25
2019-09-05
2020-07-19
2021-06-10
2022-05-09
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