Hitachi Ex520-3 MODELS

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Excavator Hitachi Ex520-3 Slewing Ring, Slewing Bearing, Swing Circle

Name: Excavator Hitachi Ex520-3 Slewing Ring, Slewing Bearing, Swing Circle
Brand: Hitachi
SKU: Ex520-3
Rating: 4.9 (5 reviews)

Distributor of Slewing Bearings and Supports

Distributor of Slewing Bearings and SupportsChina

Distributor of Slewing Bearings and Supports2020-07-10 09:46:19
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Hitachi Ex520-3 bearing Size Chart (mm/inches)
Bearing number	240/1400CAK30E4
Size (mm)	1400x1950x545
Bore Diameter (mm)	1400
Outer Diameter (mm)	1950
Width (mm)	545
d	1400 mm
D	1950 mm
B	545 mm
C	545 mm
r min.	12 mm
da min.	1454 mm
Da min	1767 mm
Da max.	1896 mm
ra max.	10 mm
Weight	4900 Kg
Basic dynamic load rating (C)	24500 kN
Basic static load rating (C0)	65000 kN
(Grease) Lubrication Speed	60 r/min
(Oil) Lubrication Speed	75 r/min
Calculation factor (e)	0,25
Calculation factor (Y0)	2,6
Calculation factor (Y2)	4

Liebherr Slewing Ring Bearing Part series Ex520-3 is a potential replacement for these common bearing part numbers:

Distributor of Slewing Bearings and Supports: AddressHigh-Tech Development Zone Tongshan Xuzhou; Phone(Working Time)0516-85854368，0516-85854767; Fax