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BACKUP NYLON INCH

2.625" x 3.000" x 0.085" (66.68 mm x 76.20 mm x 2.16 mm)
H&D SKU: 8-18702625085NY
Product Availability : On Back Order
$4.98

DESCRIPTION

Our 8-NY nylon back-up rings provide added extrusion resistance and increased pressure rating to u-cups and polypacks with only minimal increase in gland width.  

To help make the selection and ordering of the correct part number for the 8-NY profile easy and efficient, the part numbering system used is very similar to that of our hydraulic u-cups and polypacks. 

The 8-NY back-up rings are split for easy installation on one-piece pistons or inside rod glands. 

 

SEAL INFORMATION

Temperature Range (F): -40 TO 250 

Max Pressure (psi) WITH WEAR RINGS: 7000 

Max Pressure (psi) WITHOUT WEAR RINGS: 10000 

Mating Surface Roughness - Ra (µin) - DYNAMIC: 4<>16 

Mating Surface Roughness - Ra (µin) - STATIC: 63 MAX 

Part Number Definition (Inch): 8-(CS)(ID)-(HT)NY 

Additional Part Number Definition (Inch): 2 X 2-1/2 X .070 = 8-25002000070NY 

Products specifications
ID (Inch) 2.625
OD (Inch) 3.000
Height (Inch) 0.085
ID (Metric) 66.68
OD (Metric) 76.20
Height (Metric) 2.16
Alternate Product Codes