Plate spring washers
These Polysorb plate spring washers can be loaded in an axial direction. According to the manufacturer, high-performance polymer technology promotes a lighter and quieter product that can compensate for oscillating movements and axial clearance. Polysorb is oil-free and has a high resistance to fuel, weak acids, dilute alkalis and lubricants, and it shows a spring power of 8 N at 175 degrees Fahrenheit.
Igus
East Providence, RI
(401) 438-2200