NATIONAL SEALS part description

Product Description

Shaft Repair Sleeve

Application Summary

2.873 x 2.879 x .781

Features & Benefits

  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft

Product Attributes

Shaft Diameter 2.874 IN
Shaft Diameter 73.000 MM
4138 2.873 IN
4138 72.970 MM
Shaft Diameter Maximum 2.879 IN
Shaft Diameter Maximum 73.130 MM
Overall Width (inch) 0.938 IN
Overall Width (mm) 23.830 MM
Width On Shaft 0.781 IN
Width On Shaft 19.840 MM
Flange Diameter 3.219 IN
Flange Diameter 81.760 MM
Installation Depth 1.250 IN
Installation Depth 31.750 MM
Material Stainless Steel
Unit of Dimension Inch
Part Description Shaft Redi-Sleeve
Product Description Repair Sleeve
Grade Type Premium

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 7307290090
Harmonized Tariff Code (HTS) 7307290090
Canadian Harmonizing Tariff Code 7307290000
UPC 00724956214051

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