Description:Cat drive train components must endure incredible torque, high impact loads, and frequent direction and gear changes. Cat designs and manufactures its transmissions and final drive components with these demands in mind. Cat spider and bearing kits are designed to allow rigid shafts to be joined about the spider assembly to transmit rotary motion.Attributes:• Permanent lube spider and bearing kit with retaining rings• Hardened steelApplications:Cat spider and bearing assemblies are typically used on drive train systems. Consult your owner’s manual or contact your local Cat Dealer for more information.