SKF Bearing Shaft Sealing Sleeve, 34.93 to 35.08mm Diameter - 99139 Use this sealing sleeve from SKF when you need to quickly repair damaged machine shafts. It easily fits around a worn shaft to give a new, undamaged surface without the need for system downtime. This sleeve is designed to fit shafts with diameters between 34.93 and 35.08mm, accounting for small variations in shaft size during operation to maintain a strong seal. This convenient component works with your existing machinery to eliminate the cost of replacing parts. • Removable flange guides the sleeve during mounting for a quick and simple installation
• Made from stainless steel, which is resistant to corrosion and impact for use in demanding settings
• Built-in tear groove for easy removal and replacement Applications • Electric motors
• Automotive industry
• Milling systems
• Fans and turbines What can damage my machine shafts? One of the most common causes of machine shaft wear is environmental contamination such as dust and fine particles getting into the mechanism during operation. Excessive abrasion can also occur if loads are too heavy or the machine isn't properly lubricated.