40 x 50 x 4 Metal Encased Polyurethane Press-In Rod J-Wiper Metric

AMJ metric J-type wipers consist of a polyurethane scraper element, encased in a metal shell to enable it to be pressed into an open faced gland without the aid of other retention devices such as snap rings or face plates. The elastomeric element is bonded to the metal shell by adhesive means. The metal shell is carbon steel which has been treated to prevent corrosion. Many of these wipers are used for grease seals in hinge pin applications.
Temperature: -40° to 230°F