A Lip Seal is used to provide a tight seal against the spindle and bearing, creating a positive seal to prevent the loss of lubricant and maintain proper lubrication into the ball bearing on an axle, which helps to reduce friction and prevent premature wear as well as its ability to withstand extreme temperatures.Attributes:• Suitable to fit the shaft with an outer diameter of 88.9mm• Provides a reliable seal that prevents fluid leakageApplications:A Lip Seal prevents the ingress of contaminants from the interface between the bearing and a spindle on an axle, ensuring the protection and optimal performance of the bearing assembly in the machines.