NATIONAL SEALS part description

Product Description

Shaft Repair Sleeve

Application Summary

4.248 x 4.256 x .813

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 4.252 IN
Shaft Diameter 108.000 MM
4138 4.248 IN
4138 107.900 MM
Shaft Diameter Maximum 4.256 IN
Shaft Diameter Maximum 108.100 MM
Overall Width (inch) 1.000 IN
Overall Width (mm) 25.400 MM
Width On Shaft 0.813 IN
Width On Shaft 20.650 MM
Flange Diameter 4.813 IN
Flange Diameter 122.250 MM
Installation Depth 1.375 IN
Installation Depth 34.930 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 00724956214563

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