high quality for komatsu PC400-7 excavator swing bearing best price

What is the best place to buy high quality for komatsu PC400-7 excavator swing bearing best price online? Excavator spare parts 55x72x9 Manufacturing Service Jinan Excavator Parts Company .

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number6811N
Size (mm)55x72x9
Bore Diameter (mm)55
Outer Diameter (mm)72
Width (mm)9
d55 mm
D72 mm
B9 mm
C9 mm
rn0,3 mm
a1,7 mm
b0,95 mm
r min.0,3 mm
r0 max.0,25 mm
D170,7 mm
da min.57 mm
da max59 mm
Da max.70 mm
ra max.0,3 mm
Dx76 mm
Cy2,3 mm
Cz0,9 mm
Weight0,083 Kg
Basic dynamic load rating (C)8,8 kN
Basic static load rating (C0)8,1 kN
(Grease) Lubrication Speed8 700 r/min
(Oil) Lubrication Speed10 000 r/min
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86 0531-8299 9952
Fax 86 0531 -82990353
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