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Polyurethane U-Seal, 2.00 Inch OD, 1.63 Inch ID, 0.38 Inch Height
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Supplier Part Number
U18-1.62-37B
Alternate Part Numbers
Alternate Part Number
C1DN54 ,
Alternate Part Number
MI-01811031 ,
Alternate Part Number
MINO-00407Q30801
got a cylinder groove that measures 2.000 OD and 1.625 ID, is this the right u-seal size or am i off a hair
Question by: Sheila C on May 25, 2025, 9:12 PM
The seal is sized at 2.000 inch OD and 1.625 inch ID, with a 0.375 inch height and a 0.1875 inch cross section. It is also a deep-type profile since the height is greater than the cross section.
Answer by: Customer Support on May 27, 2025, 11:02 AM
Got a cylinder rod that's 1.625 inches across, will this seal fit up right without having to modify anything?
Question by: Neal W on Nov 21, 2025, 7:09 AM
Those dimensions line up exactly. The seal carries a 1.625 inch inner diameter and a 2.000 inch outer diameter, so a rod at 1.625 inches fits within spec. The 0.375 inch height and 0.1875 inch cross section put it in a deep-type profile, which means the height runs taller than the cross section. That configuration is fairly common in hydraulic cylinder applications and generally drops right into the appropriate groove without reworking anything, as long as the groove was cut for a deep-type U-seal.
Answer by: Customer Support on Nov 22, 2025, 6:57 PM
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