Designed for use in hydraulic cylinders and similar reciprocating applications, this Nylon Wear Ring measures 5.00 inches in outer diameter, 1/2 inch in width, and 1/8 inch in thickness. The nylon construction provides reliable guidance for pistons and rods, helping to maintain concentricity and reduce metal-to-metal contact under load.
Rated for a compressive strength of 35,000 PSI and a temperature range of -40°F to 250°F, this wear ring is suited to demanding industrial environments where dimensional stability and durability are required. It is sourced from Hercules Sealing Products and is cataloged under number C1GH59.
SKU: 612-500-050
Supplier Part Number (MPN): 612-500-050-SC
Alternate Part Numbers: C1GH59, MI-01264830, MINO-00407X80610
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Specifications
Alternate Part Numbers
Alternate Part Number612-500-050-SC, Alternate Part Number C1GH59, Alternate Part Number MI-01264830, Alternate Part Number MINO-00407X80610
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
O.D.
5 in
Supplier Part Number
612-500-050-SC
Thickness (in)
1/8
Product Weight
0.06 lbs
Width (in)
1/2
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Product Questions & Answers (3)
Question by: Lee H on Feb 3, 2026, 8:31 AM
what temp range does this nylon wear ring hold up to, and will it handle cold weather pretty well?
Answer by: Customer Support on Feb 4, 2026, 8:20 PM
Rated for use from -40°F all the way up to 250°F, so cold weather is no problem at all. Whether you're dealing with a deep freeze in winter or heat buildup during heavy operation, this ring stays within its rated range. The nylon construction holds up well across that full span without getting brittle on the low end or losing shape on the high end.
Question by: Brent P on Feb 2, 2026, 3:38 PM
got a 5 inch bore deal im rebuilding. is this wear ring actually 5.00" on the outside, and what are the other sizes?
Answer by: Customer Support on Feb 3, 2026, 6:14 PM
The outside diameter is 5.00 inches, with a 1/8 inch thickness and a 1/2 inch width.
Question by: Freddie E on Aug 20, 2025, 9:44 AM
What's the temperature range on these wear rings? Need something that can handle a bit of heat.
Answer by: Customer Support on Aug 21, 2025, 1:06 PM
These nylon wear rings are rated for temperatures between -40°F and 250°F.
