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AN Style Urethane Wiper Ring, 2.62 Inch Rod Diameter, 2.99 Inch Groove OD, Inch Groove Width

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Description & Features

Manufactured by Hercules Sealing Products, this urethane wiper ring is designed for hydraulic cylinder rod applications requiring reliable contamination exclusion. Urethane construction provides strong resistance to abrasion and wear, making it well suited for demanding industrial environments. The rated temperature range spans -65°F to 220°F, supporting use across a broad range of operating conditions.

The AN Style Urethane Wiper Ring, 2.62 Inch Rod Diameter, 2.99 Inch Groove OD fits a rod diameter of 2.623 inches with a groove outside diameter of 2.989 inches. The AN style profile is a widely recognized wiper configuration used in standard hydraulic cylinder seal grooves.

SKU: AN-26

Supplier Part Number (MPN): AN-26

Alternate Part Numbers: C1CJ20

Specifications

Brand
HERCULES® SEALING PRODUCTS
Dimensions
0.125 in H x 0.119 in THK
Durometer
90
Material
Urethane
Series
AN Series

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Product Questions & Answers (3)

Question by: Dustin H on Feb 28, 2026, 10:50 AM
So, this here is a wiper ring for keeping gunk outta my hydraulic cylinders, right?
Answer by: Customer Support on Mar 1, 2026, 5:16 PM
That's right, this AN style urethane wiper ring is specifically designed to prevent contamination in hydraulic cylinder rod applications. It'll help keep things running smoothly.
Question by: Diane C on Mar 23, 2026, 11:10 AM
Got a cylinder here with a 2.623 inch rod and I need to swap out the wiper seal. This AN-26 gonna fit right without any modification?
Answer by: Customer Support on Mar 25, 2026, 6:12 AM
For a 2.623 inch rod diameter with a groove outside diameter of 2.989 inches, that part slots right in. The AN style profile is a standard wiper configuration, so it matches up with common hydraulic cylinder seal grooves without any rework needed. Urethane construction means it holds up well against abrasion, which matters if the rod sees regular exposure to grit or debris.
Question by: Bonnie M on Jun 29, 2025, 7:24 AM
got a cylinder rod that measures 2.623, is this AN-26 wiper gonna fit right in the groove?
Answer by: Customer Support on Jun 30, 2025, 2:21 PM
Fit comes down to matching the rod and groove dimensions, and this one is sized for a 2.623 inch rod diameter with a 2.989 inch groove outside diameter in an AN style profile.

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