Mcgill 4300110000 Crowned Cam Yoke Roller 1 in Bore

Product Description

The MCGILL 4300110000 is a sealed yoke-type cam follower with a crowned roller profile, designed for high-load track-following and indexing applications in industrial machinery. Built around a needle roller bearing, it delivers a dynamic load capacity of 15,720 pounds and a static load capacity of 49,820 pounds. The 1-inch bore, 3-inch roller diameter, and 1.75-inch roller width are precision-matched to standard yoke-style mounting configurations. The steel roller and sealed closure protect the bearing from contaminants, extending service intervals in demanding environments. Maximum rated speed is 950 RPM. Mechanical technicians and maintenance professionals install this part in cam-and-follower assemblies, conveyor systems, and die sets.

This cam yoke roller is suited for industrial applications where a yoke-mount follower must track a cam surface under heavy radial loading. The crowned roller geometry accommodates minor shaft misalignment and reduces edge stress concentration, making it appropriate for applications with slight deflection or angular variation. It fits into machinery where a 1-inch bore yoke follower with a 3-inch roller diameter is specified. The sealed construction makes it a practical choice for environments where re-lubrication access is limited or where contamination is a concern.

Key Features

• Crowned roller profile reduces edge loading and accommodates minor misalignment
• Needle roller bearing construction supports high radial loads in a compact envelope
• Dynamic load capacity of 15,720 pounds and static load capacity of 49,820 pounds
• Sealed closure retains lubrication and excludes contaminants without requiring external sealing
• Maximum operating speed of 950 RPM
• All-steel construction for durability in industrial service

Compatibility

This part carries McGill internal part number CYR 3 S. Designed as a yoke-type cam follower replacement for industrial machinery requiring a 1-inch bore, 3-inch roller diameter, sealed needle roller bearing follower in a crowned configuration.

Installation Notes

Installation is typically performed by a qualified millwright or mechanical technician. De-energize and lock out all power to the machine before removing the existing follower. Verify bore fit and yoke clearances before pressing or threading the follower into the mounting yoke. Do not exceed the rated maximum speed of 950 RPM in service.