B-Type U-Seals

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B-Type U-seals are symmetrical loaded U-seals that work for both rod and piston applications. The name "B-Type" means that the lips are beveled. They are also deep, meaning the height is larger than the cross-section. They can withstand pressure up to 5,000 psi, temperatures from -40 to 200°F, and speeds of 3 ft/sec. They are symmetrical in the cross-section, meaning the inside lip is the same as the outside lip. Standard or Imperial sizes come in fractions of an inch.

  • SKU: USLSSBTypePoly
  • Material: Clear Urethane, FKM, Parker FKM, Polymyte, PTFE, Urethane
SKUID (Inner Diameter)OD (Outer Diameter)HeightCross SectionMaterial 
12500125-250B0.1250.3750.250.125UrethaneQuote
12500125-250B-P0.1250.3750.250.125PolymyteQuote
12500187-250B0.1870.4370.250.125UrethaneQuote
12500187-250B-P0.1870.4370.250.125PolymyteQuote
12500250-187B0.250.50.1870.125UrethaneQuote
12500250-250B0.250.50.250.125UrethaneQuote
12500312-250B0.3120.5620.250.125UrethaneQuote
12500375-250B0.3750.6250.250.125UrethaneQuote
12500437-250B0.4370.6870.250.125UrethaneQuote
12500500-125B0.50.750.1250.125UrethaneQuote
12500500-250B0.50.750.250.125UrethaneQuote
12500562-250B0.5620.8120.250.125UrethaneQuote
12500625-187B0.6250.8750.1870.125UrethaneQuote
12500625-250B0.6250.8750.250.125UrethaneQuote
12500687-250B0.6870.9370.250.125UrethaneQuote
12500750-125B0.7510.1250.125UrethaneQuote
12500750-187B0.7510.1870.125UrethaneQuote
12500750-250B0.7510.250.125UrethaneQuote
12500812-250B0.8121.0620.250.125UrethaneQuote
12500875-187B0.8751.1250.1870.125UrethaneQuote
Showing 20 of 395Show All

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