Shaft Wiper, Solid Profile, Polyurethane, 0.585" Overall Height, 3/8" Shoulder Height, 8" ID, 8-3/4" OD (Pack of 1) 8 Unknown modifier 0.585 Inches 3/8 inches 8 Inches 8-3/4 Inches
Shaft Wiper, Solid Profile, Polyurethane, 0.585" Overall Height, 3/8" Shoulder Height, 8" ID, 8-3/4" OD (Pack of 1)
This solid profile polyurethane shaft wiper protects hydraulic cylinders and primary rod seals from dirt and moisture. It is made of polyurethane with a durometer hardness rating of 90A for resistance to oil and greater abrasion resistance than nitrile rubber. This shaft wiper has a solid heel (or cross- section) with reinforcing ribs for more strength than wipers with split heels. It has a temperature range of -60 to 200 degrees F, making it applicable for use in low-temperature hydraulic and pneumatic cylinders.Shaft (or rod) wipers help prevent dirt, water, and other contaminants from entering hydraulic and pneumatic cylinders. Foreign contaminants are a chief cause of damage to rod seals, bearings, and other internal assemblies. The wiper’s external wiping lip is typically made of an elastomer such as nitrile or polyurethane, and has an inner diameter that is smaller than the rod diameter to ensure that the entire surface of the rod is scraped. Double-lip wipers have a second, internal lip that helps the rod seal keep fluids inside the cylinder. Shaft wipers are used in various aircraft, automobiles, construction equipment, and foundry machines, among others.
Product Features
- Shaft wiper for protecting hydraulic cylinders and primary rod seals from dirt and moisture
- Made of polyurethane for resistance to oil and greater abrasion resistance than nitrile rubber
- Solid profile with reinforcement for strength
- Durometer hardness of 90A for resistance to wear and abrasion
- Temperature range of -60 to 200 degrees F for use in low-temperature applications