Skip to the beginning of the images gallery

AN Style Urethane Wiper Ring, 3.25 Inch Rod Diameter, 3.61 Inch Groove OD, Inch Groove Width

Description & Features

Designed for durability and efficiency, the AN Style Urethane Wiper Ring is an essential component for hydraulic systems requiring reliable rod protection. Crafted from premium urethane, this wiper ring effectively prevents contaminants from entering the hydraulic system, enhancing performance and longevity. It fits a rod diameter of 3.247 inches and features a groove outer diameter of 3.614 inches, ensuring a precise fit and optimal sealing.

Manufactured by Hercules Sealing Products, this wiper ring is engineered to perform in a wide temperature range from -65°F to 220°F, making it suitable for various industrial environments. The product's design caters to different material needs, with options for fluorocarbon and carboxylated nitrile materials. The AN Style Urethane Wiper Ring is part of the AN style series, known for its robust and reliable sealing capabilities in high-demand applications.

SKU: AN-31

Supplier Part Number (MPN): AN-31

Alternate Part Numbers: C1CJ24, MI-01810634, MINO-00407Q30407

Specifications

Brand Hercules Sealing Products	Brand Hercules Sealing Products	Pack Size 1.00	UOM EA	Groove O.D. B 3.61	Rod Diameter A 3.25	Supplier Part Number AN-31	Product Weight 0.02 lbs	Alternate Part Numbers Alternate Part Number C1CJ24, Alternate Part Number MI-01810634, Alternate Part Number MINO-00407Q30407

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 (1)

Question by: Kent B on Apr 9, 2025, 2:03 PM

What exactly does a wiper ring do, and is urethane a good material for it?

Answer by: Customer Support on Apr 11, 2025, 12:25 PM

Rod wipers sit at the outer edge of a hydraulic cylinder and scrape contaminants off the rod as it retracts, keeping dirt, grit, and moisture from getting pulled back into the system. Urethane handles that job well because it holds up against abrasion better than a lot of other elastomers, which matters when the rod is cycling through dusty or debris-heavy environments. The temperature range on this one runs from -65°F all the way up to 220°F, so it covers most industrial conditions without issue.