NATIONAL SEALS part description

  • Description

    National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 70 years. Our design team keeps pace with the industry and provides advanced solutions for today™s vehicles. : • National® wear sleeves are precision components that press fit onto a shaft

    • Eliminates scratching or scoring of the shaft since the seal will run on the precision-finished sleeve

    • Designed to be installed at ambient temperatures, heating is not required for proper installation

    • Products sold are warranted to be free from defects in workmanship or material for a period of one (1) year from the date of purchase.

  • Specifications

    WEAR SLEEVE: Shaft (Inch): 4.500

    Shaft (MM): 114.300

    Inside Diameter (Inch): 114.300

    Inside Diameter (MM): 114.120

    Effective Shaft Diameter (Inch): 4.625

    Effective Shaft Diameter (MM): 117.480

    Width (Inch): 0.750

    Width (MM): 19.050

    Type: 19

    Finish: Ground 10-25RMS

With over 75 years of industry experience, National® Seals has established a rock-solid reputation as the most trusted brand of premium wheel-end solutions. It provides the global market with a comprehensive portfolio of high-quality, no-compromise bearings and sealing products for various applications across different industries. True to the brand’s commitment to quality, safety, and performance, its design team keeps pace with industry-leading, advanced technologies to incorporate innovative features and patented systems in every National® Seals product. Among the industry’s best-kept secrets created by National® Seals are the DYNAMIC EDGE® innovative technology, SureSignal™ technology, and Gold 38 Series with PTFE compound.

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