KOYO 7940C Bearing
KOYO 7940C Bearing , KOYO bearing , KOYO 7940C machine , KOYO bearings online
d - 200 mm
D - 280 mm
B - 38 mm
C - 38 mm
Angle (α) - 15 °
a - 51.2 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
da min. - 212 mm
Da max. - 268 mm
ra max. - 2 mm
Weight - 6.85 Kg
(Grease) Lubrication Speed - 3100 r/min
(Oil) Lubrication Speed - 4100 r/min
Calculation factor (f0) - 16.3
Size:200 mm * 280 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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