KOYO 6884 Bearing
KOYO 6884 Bearing , KOYO bearing , KOYO 6884 Require , KOYO bearings Supermarket
d - 420 mm
D - 520 mm
B - 46 mm
C - 46 mm
r min. - 2,1 mm
da min. - 431 mm
Da max. - 509 mm
ra max. - 2 mm
Weight - 21,5 Kg
Basic dynamic load rating (C) - 253 kN
Basic static load rating (C0) - 389 kN
(Grease) Lubrication Speed - 860 r/min
(Oil) Lubrication Speed - 1000 r/min
Calculation factor (f0) - 16,1
Size:420 mm * 520 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-02-10
2011-10-27
2012-07-16
2013-04-10
2014-01-06
2014-10-12
2015-07-22
2016-05-05
2017-02-21
2017-12-17
2018-10-21
2019-09-02
2020-07-15
2021-06-07
2022-05-06
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