Polyurethane U-Seal, 1.50 Inch OD, 1.06 Inch ID, 0.25 Inch Height

Cross Section
0.1875 in
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
H
0.25 in
I.D.
1.0625 in
O.D.
1.5 in
Supplier Part Number
U18-1.12-25B
Alternate Part Numbers
Alternate Part Number C1DN36, Alternate Part Number MI-01198862, Alternate Part Number MINO-00407X60446
Product Weight
0.01 lbs

Product Questions & Answers

What kinda pressure can this here U-seal handle?
Question by: Denise J on Jun 21, 2025, 10:45 AM
This U-seal is rated to handle pressures from 0 up to 6,000 PSI, so it should hold up in demanding applications.
Answer by: Customer Support on Jun 22, 2025, 12:33 PM
trying to replace a u-cup seal, are these dimensions 1.50 OD and 1.06 ID with a 0.25 height on the money?
Question by: Warren M on Jan 15, 2026, 1:46 PM
Fit comes down to matching the seal’s key dimensions. This U-seal is 1.50 inch OD, 1.0625 inch ID, and 0.25 inch height, with a 0.1875 inch cross section.
Answer by: Customer Support on Jan 16, 2026, 4:18 PM
pressure range on this thing go up to 6,000 PSI? we run some pretty hard cycles on our hydraulic cylinders and need something that aint gonna blow out on us
Question by: Todd W on Oct 13, 2025, 4:03 PM
Rated from 0 to 6,000 PSI, so it holds up through high-demand cycles without issue. The urethane construction handles pressure well, and the beveled lip design helps maintain a clean seal even under load. For heavy-duty hydraulic cylinder applications, that rating gives you solid headroom.
Answer by: Customer Support on Oct 15, 2025, 8:16 AM

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