Polyurethane U-Seal, 3.13 Inch OD, 2.63 Inch ID, 0.38 Inch Height

Cross Section
0.25 in
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
H
0.375 in
I.D.
2.625 in
O.D.
3.125 in
Supplier Part Number
U25-2.62-37B
Alternate Part Numbers
Alternate Part Number C1DP39, Alternate Part Number MI-01810467, Alternate Part Number MINO-00407Q30240
Product Weight
0.04 lbs

Product Questions & Answers

trying to swap out a u-cup seal, are these dimensions 3.125 OD and 2.625 ID with about 0.375 height?
Question by: Melvin P on Aug 6, 2025, 1:28 PM
You are looking at a polyurethane U-seal with a 3.125 inch outer diameter, 2.625 inch inner diameter, and 0.375 inch height (about 0.38 inch). The cross section is 0.25 inch.
Answer by: Customer Support on Aug 8, 2025, 7:07 AM
What kinda temps can this U-seal handle? Don't want it meltin' on me.
Question by: Phil R on Oct 7, 2025, 8:53 PM
This Hercules U-seal is good for applications between -65°F and 220°F. You should be okay unless you're runnin' way outside those limits.
Answer by: Customer Support on Oct 9, 2025, 6:08 AM
What temp range can this seal handle? Got equipment running in some pretty cold conditions and need to know it'll hold up before I order a bunch of em.
Question by: Connie L on Apr 21, 2025, 6:22 PM
Rated from -65°F all the way up to 220°F, so cold weather operation shouldn't be a problem for this one. That lower limit covers just about any outdoor environment you'd realistically run into, and the upper range handles most standard hydraulic system heat loads without issue.
Answer by: Customer Support on Apr 23, 2025, 9:54 AM

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