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More Information for NATIONAL 99139
Redi-Sleeve; Minimum Shaft Diameter Range 1.375"; Maximum Shaft Diameter Range 1.381"; Width On Shaft 0.512"; 0.63"; Flange Diameter 1.638"; Installation Depth 0.812"
National Redi-Sleeves are precision stainless steel wear sleeves designed to produce a superior sealing surface on a worn or damaged shaft. Whether the shaft is marred by tracks or grooves, Redi-Sleeves represent a fast, easy and inexpensive repair.

Redi-Sleeves combine stainless steel construction with a 0.010-inch wall thickness. This thin but durable design allows the original seal size to be used. Redi-Sleeves are pressed onto the shaft using a removable flange. An installation tool is provided with each sleeve.
Flanged Outside Diameter (Inch)1.638
Flanged Outside Diameter (MM)41.610
Installation Depth (Inch)0.812
Installation Depth (MM)20.620
MaterialStainless Steel
Outer Diameter (Inch)1.638
Overall Width (Inch)0.63
Overall Width (MM)16.000
Part TypeRedi-Sleeves
Shaft Size Max (Inch)1.381
Shaft Size Maximum (Inch)1.381
Shaft Size Maximum (MM)35.080
Shaft Size Min (Inch)1.375
Shaft Size Minimum (Inch)1.375
Shaft Size Minimum (MM)34.930
Width (inch)0.512
Width On Shaft (Inch)0.512
Width on Shaft (MM)13.000

NATIONAL Warranty Information
12 months