High Quality Hydraulic PC78US-6 arm Oil cylinder PC78US-6 Boom Oil cylinder PC78US-6 Bucket Oil cylinder

Browse Jinan Excavator Parts Company High Quality Hydraulic PC78US-6 arm Oil cylinder PC78US-6 Boom Oil cylinder PC78US-6 Bucket Oil cylinder 790000 Series Categories in the Manufacturers Online Free. including Hitachi hydraulic pump.

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Series 790000
Cone Part Number EE790116
Design Units Imperial
Cage Type Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 1210000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 314000 lbf
d 11.5000 in
B - Cone Width 5.3750 in
R - Cone Backface To Clear Radius3 0.780 in
da - Cone Frontface Backing Diameter 12.95 in
db - Cone Backface Backing Diameter 14.25 in
Ab - Cage-Cone Frontface Clearance 0.34 in
Aa - Cage-Cone Backface Clearance 0.75 in
a - Effective Center Location4 -0.96 in
C90 - Dynamic Radial Rating (90 million revolutions)5 180000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 695000 lbf
C0 - Static Radial Rating 923000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 122000 lbf
K - Factor8 1.48
G1 - Heat Generation Factor (Roller-Raceway) 2663.9
G2 - Heat Generation Factor (Rib-Roller End) 170.3
Cg - Geometry Factor 0.190
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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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