Mcgill 4200110000 Crowned Cam Yoke Roller Needle Bearing

Product Description

The MCGILL 4200110000 is a sealed yoke-type cam follower with a crowned roller profile, designed for track-following and eccentric shaft applications in industrial machinery. It features a needle roller bearing assembly inside a forged steel outer race, providing high radial load capacity in a compact envelope. The roller diameter measures 2 inches with a bore diameter of 0.625 inches and an overall assembled width of 1.3125 inches. Dynamic load capacity is rated at 8,090 pounds, and static load capacity reaches 21,140 pounds. The sealed closure keeps lubricant in and contaminants out, reducing maintenance intervals in dusty or high-cycle environments. This part is installed by millwrights, maintenance technicians, and industrial mechanics.

This cam yoke roller is suited for conveyor systems, cam-driven linkages, die sets, and general industrial motion-control equipment where a crowned outer profile is needed to compensate for minor shaft misalignment or edge loading. The sealed design makes it appropriate for moderate-speed applications up to 1,400 RPM. It carries the McGill part number CYR 2 S and is packaged individually.

Key Features

• Crowned roller profile compensates for minor misalignment and reduces edge stress
• Needle roller bearing construction delivers high radial load capacity relative to envelope size
• Sealed closure retains grease and excludes contamination without external maintenance
• 8,090 lb dynamic load capacity and 21,140 lb static load capacity for demanding duty cycles
• Steel roller and steel housing for durability in industrial environments
• Maximum operating speed of 1,400 RPM

Compatibility

Designed as an OEM-style replacement yoke cam follower corresponding to McGill part number CYR 2 S. Verify bore diameter, roller diameter, roller width, and load ratings against the application before installation.

Installation Notes

Installation of cam yoke rollers should be performed by qualified industrial maintenance personnel with the host machine fully de-energized and locked out per OSHA lockout/tagout procedures. Confirm that the mounting stud or shaft diameter matches the 0.625-inch bore before pressing or threading the follower into place. Do not apply side loads beyond the rated capacity of the bearing, and inspect the mating track surface for wear or damage prior to installing a new follower.