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AN Style Urethane Wiper Ring, 0.94 Inch Rod Diameter, 1.21 Inch Groove OD, Inch Groove Width

Description & Features

This AN Style Urethane Wiper Ring from Hercules Sealing Products is designed to keep hydraulic rods clean and free of contaminants. Constructed from durable urethane, it provides reliable wiping action in demanding hydraulic applications. The wiper ring has a rod diameter of 0.94 inches and fits a groove with a 1.21-inch outer diameter and appropriate groove width.

Suitable for use in temperatures ranging from -65°F to 220°F. Also known under alternate part number C1CH92.

SKU: AN-08

Supplier Part Number (MPN): AN-08

Alternate Part Numbers: C1CH92

Specifications

Brand Hercules Sealing Products	Brand Hercules Sealing Products	Pack Size 1.00	UOM EA	Groove O.D. B 1.21	Rod Diameter A 0.94	Supplier Part Number AN-08	Product Weight 0.01 lbs	Alternate Part Numbers Alternate Part Number C1CH92

Similar Products

Model Number	Rod Diameter A	Groove O.D. B
AN-03 AN Style Urethane Wiper Ring	0.623	0.885
AN-09 AN Style Urethane Wiper Ring	0.998	1.272
AN-13 AN Style Urethane Wiper Ring	1.248	1.522
AN-21 AN Style Urethane Wiper Ring	1.998	2.302
AN-25 AN Style Urethane Wiper Ring	2.498	2.802
AN-02 AN Style Urethane Wiper Ring	0.56	0.823
AN-04 AN Style Urethane Wiper Ring	0.685	0.948
AN-05 AN Style Urethane Wiper Ring	0.748	1.01
AN-07 AN Style Urethane Wiper Ring	0.873	1.147
AN-08 AN Style Urethane Wiper Ring	0.935	1.209
AN-11 AN Style Urethane Wiper Ring	1.123	1.397
AN-12 AN Style Urethane Wiper Ring	1.185	1.459
AN-15 AN Style Urethane Wiper Ring	1.373	1.677
AN-16 AN Style Urethane Wiper Ring	1.435	1.739
AN-17 AN Style Urethane Wiper Ring	1.498	1.802
AN-18 AN Style Urethane Wiper Ring	1.623	1.927
AN-19 AN Style Urethane Wiper Ring	1.748	2.052
AN-20 AN Style Urethane Wiper Ring	1.873	2.177
AN-22 AN Style Urethane Wiper Ring	2.123	2.427
AN-23 AN Style Urethane Wiper Ring	2.248	2.552
AN-24 AN Style Urethane Wiper Ring	2.373	2.677
AN-26 AN Style Urethane Wiper Ring	2.623	2.989
AN-29 AN Style Urethane Wiper Ring	2.997	3.364
AN-31 AN Style Urethane Wiper Ring	3.247	3.614
AN-33 AN Style Urethane Wiper Ring	3.497	3.864
AN-35 AN Style Urethane Wiper Ring	3.747	4.114
AN-37 AN Style Urethane Wiper Ring	3.997	4.427
AN-41 AN Style Urethane Wiper Ring	4.497	4.927
AN-45 AN Style Urethane Wiper Ring	4.997	5.427
AN-49 AN Style Urethane Wiper Ring	5.497	5.927

Product Questions & Answers (3)

Question by: Sheila H on Jun 16, 2025, 5:17 PM

got a rod that mics out right around .935, is this wiper ring the right size for it?

Answer by: Customer Support on Jun 17, 2025, 8:44 PM

The key number is the rod diameter. This AN style urethane wiper ring is sized for a 0.935 inch rod diameter (often rounded and spoken as 0.94), and it’s made to sit in a groove with about a 1.21 inch groove OD.

Question by: Phil H on May 9, 2025, 6:32 PM

does this wiper ring work down to pretty cold temps? got equipment that sits outside through winter and needs to hold up

Answer by: Customer Support on May 11, 2025, 7:36 AM

Urethane construction on this one handles a range from -65°F all the way up to 220°F, so cold weather storage and operation shouldn't be a problem. That lower end covers just about any outdoor winter condition you're likely to run into.

Question by: Ross A on Feb 1, 2026, 6:36 PM

Just want to make sure this is the right size for my cylinder... rod's about 0.94 inch in diameter.

Answer by: Customer Support on Feb 3, 2026, 6:09 AM

This wiper ring is designed to fit rods with a 0.94 inch diameter, and it needs a groove that's around 1.21 inches on the outer diameter.