Manufactured by Hercules Sealing Products, this Nylon Wear Ring is designed for use in hydraulic cylinders where guiding and centering of pistons or rods is required. With a 3.75-inch OD, 1/8-inch thickness, and 1/2-inch width, it fits a range of standard cylinder bore configurations.
Nylon construction provides a balance of strength and dimensional stability, with a compressive strength of 35,000 PSI and a tensile strength of 27,000 PSI. The material supports an operating temperature range of -40°F to 250°F, making it suitable for demanding hydraulic environments where thermal cycling or low-temperature exposure is a factor.
SKU: 612-375-050
Supplier Part Number (MPN): 612-375-050-SC
Alternate Part Numbers: C1FE81
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Specifications
Alternate Part Numbers
Alternate Part Number612-375-050-SC, Alternate Part Number C1FE81
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
O.D.
3.75 in
Supplier Part Number
612-375-050-SC
Thickness (in)
1/8
Product Weight
0.04 lbs
Width (in)
1/2
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Product Questions & Answers (2)
Question by: Curt C on Jul 14, 2025, 8:19 AM
What's the compressive strength on this wear ring?
Answer by: Customer Support on Jul 16, 2025, 7:02 AM
It's rated to handle compressive forces up to 35,000 PSI.
Question by: Marvin F on Nov 20, 2025, 9:11 AM
what's the temp range on this wear ring? got equipment that sees some pretty cold mornings and hot afternoon runs
Answer by: Customer Support on Nov 21, 2025, 6:52 PM
Rated from -40°F up to 250°F, so it holds up through wide swings without issue. Cold startup conditions and warm operating temps well within normal hydraulic use are both covered by that range.
