Accurate Bushing CR-1-7/8 Plain Stud Cam Follower

Product Description

The ACCURATE BUSHING CR-1-7/8 is a plain stud cam follower designed for use in cam and track follower applications across industrial machinery and mechanical assemblies. Built with a steel needle roller bearing, this follower features a 1-7/8 inch roller diameter and a 1 inch roller width, delivering a dynamic load capacity of 7,870 pounds and a static load capacity of 7,950 pounds. The unsealed design suits controlled environments where external lubrication is accessible. Installation is handled by maintenance technicians and mechanical assemblers working on linear motion systems, conveyor equipment, and cam-driven mechanisms.

This cam follower is suited for applications requiring a stud-mount configuration in industrial and commercial machinery. The 3/4-16 threaded stud with a 1-3/4 inch stud length and 7/8 inch thread length allows direct mounting into threaded bores or brackets. The non-crowned, slotted head roller profile provides consistent contact along flat or straight cam tracks. It is commonly installed in automation equipment, press tooling, and conveyor guide systems where repeatable radial load performance is required.

Key Features

• 1-7/8 inch roller diameter with 1 inch roller width for stable cam track contact
• Needle roller bearing construction supports high radial load capacity in a compact form
• Dynamic load capacity of 7,870 pounds and static load capacity of 7,950 pounds
• 3/4-16 threaded stud with slotted head for secure, precise installation
• Non-crowned roller profile designed for flat or straight cam track surfaces
• Unsealed closure type suitable for applications with accessible lubrication service

Compatibility

Designed as an OEM-style replacement or direct-fit stud cam follower for industrial machinery requiring a 1-7/8 inch roller diameter, 3/4-16 thread size, and needle roller bearing construction.

Installation Notes

Installation is typically performed by qualified mechanical technicians or millwrights. Ensure all machinery is fully de-energized and motion systems are locked out before servicing cam follower components. Thread the stud into the mounting bore by hand first to confirm thread engagement, then torque using the slotted head with appropriate tooling. Verify roller alignment with the cam track surface after installation to prevent uneven wear or premature failure.