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5.5 x 6.125 x 0.312 80 Duro NBR Symmetrical U-Cup Inch

Item #:8410-0550 
Available: 9.00
8400 series U-cups for pneumatic and hydraulic cylinders are especially suited for low speed, low pressure situations. They provide an extremely smooth steady movement, with less breakaway force required because of their inherent low friction. Standard material for 8400 series U-cups is 80 durometer nitrile, with a temperature range of -40º to 250º F. However, other materials such as FKM, nitroxiles, and ethylene propylene are available. 8400 series U-cups may be used at pressures up to 800 PSI with proper clearances, without back-up rings; and up to 2500 PSI with back-up rings.
Temperature: -40°F to 250°F
Pressure: 0 to 800 PSI, with back-ups 2500 PSI (see above)
22.16
Each
Quantity:
Quantity Price
1 22.16
Hydraulic SealAlternative Seals: 6226, UCH

ID-5.5 OD-6.125 HT-0.312
SPEC SHEET

8710-0550

5.5 x 6.125 x 0.062 55 Shore D Hytrel® U-Cup Back Up Ring Inch

These Hytrel® rings are supplied solid and are normally used to backup 8400 series U-Cups. They are highly extrusion resistant and are compatible with water and petroleum based fluids up to temperatures of 275° F. Unlike PTFE, they can be stretched over larger diameters and will quickly return to their original size. Temperature: -40° to 275°F

Item #:
8710-0550
12.83
Each
8410-0550
5.5 x 6.125 x 0.312 80 Duro NBR Symmetrical U-Cup Inch
22.16
Each
9.00
Quantity: