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Seals/U-seals 
Viewing Page 73 of 647 (6,464 results)
U25-6.25 | US-90URE-6-1/4x6-3/4x1/4 | CRC Distribution Inc.

US-90URE-6-1/4×6-3/4×1/4

$28.78
/EA
U31-1.37-37B | US-90URE-1-3/8x2x3/8 | CRC Distribution Inc.

US-90URE-1-3/8×2×3/8

$10.34
/EA

US-90URE-4×4-5/8×9/16

$25.17
/EA

US-90URE-4-1/2×5-1/8×5/8

$42.99
/EA
U31-4.50-62DZLF | US-URE/NBR-4-1/2x5-1/8x5/8 | CRC Distribution Inc.

The Z-Seal™ is a squeeze type seal, combining the excellent sealability and low compression set of a resilient rubber lip with the greater anti-extrusion characteristics of a hard thermoplastic base. Under low pressure conditions, the sealing lip provides its own compressive seal force. As pressure increases, hydrostatic pressure is mechanically transmitted through the elastomeric seal element into the anti-extrusion base. The applied force then deflects radially in a controlled manner, closing the extrusion gap behind the sealing lip. Under this condition, maximum sealing effectiveness is achieved.

70A Durometer | Nitrile Rubber Material | 4 1/2 in Nominal Inner Diameter | 5/16 in Cross Section | Z-Seal

$59.18
/EA
U37-11.25-62D | US-90URE-11-1/4x12x5/8 | CRC Distribution Inc.

US-90URE-11-1/4×12×5/8

$122.79
/EA
U37-5.25V | US-90V-5-1/4x6x3/8 | CRC Distribution Inc.

Utilizing the same profiles as the Style 800 Polyurethane U-Seal line, these u-seals are molded from a fluorocarbon, compound. While being compatible with a broader range of fluids, these fluorocarbon seals will also operate, continuously at temperatures from -20° to +400 °F. NOTE: If you are not sure of fluid/seal compatibility, please refer, to the fluid compatibility chart in the appendix or contact our Engineering Department.

95A Durometer | Fluorocarbon Material | 5 1/4 in Nominal Inner Diameter | 3/8 in Cross Section | U-Seal

$151.56
/EA

Asymmetric rod seal designed with precision trimmed sealing lips to provide a dry sealing solution in light and medium-duty applications. The Hallite 605 is molded in Hythane® 181, Hallite’s high-performance polyurethane, for easy installation and excellent low temperature performance. The twin lip design helps solve difficult rod sealing problems by providing lower friction, increased stability, and high, dynamic lip force, while preventing air penetration from outside the cylinder. Designed to have interference in the seal housing groove and has a secondary lip. The secondary sealing lip located behind the primary sealing lip improves stability of the seal in the gland. The inner dynamic lip is shorter and more robust to improve sealing and compression set characteristics over conventional, symmetrical U-seals.

The seal can be considered for use in heavy-duty applications when used with a suitable full depth back-up ring. The sealing lips are precision trimmed at an angle to give optimal rod sealing performance.

94A Durometer | Urethane Material | 1 7/8 in Nominal Inner Diameter | 3/16 in Cross Section | U-Seal

Features

  • General purpose rod seal
  • Robust design
  • Excellent wear resistance
  • Increase seal stability
  • Performs well over wide temperature range and is extremely effective in low temperatures
  • Primary lip protection
  • Easy to install

$14.63
/EA
HRU12-1.12-12 | US-80NBR-1-1/8x1-3/8x1/8 | CRC Distribution Inc.

Style HRU u-seals are precision molded from 80 Durometer Buna-N rubber. Sizes include those found in Army-Navy spec. AN6226 and narrow cross-section sizes found in J.I.C. cylinders and the popularly termed “Huva Cup”.

80A Durometer | Buna-N Rubber Material | 1 1/8 in Nominal Inner Diameter | 1/8 in Cross Section | U-Seal

$3.10
/EA
MPU-50X60X6 | PUS-90URE-50x60x6 | CRC Distribution Inc.

Molded from high quality urethane, the MPU is designed specifically for piston applications.

Urethane Material | 50 MM Nominal Inner Diameter | Piston Seal

$17.93
/EA
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