Mcgill 2040512000 Sealed Heavy Stud Cam Follower

Product Description

The MCGILL 2040512000 is a sealed heavy stud cam follower designed for use in linear and rotary motion applications where precise roller-to-track contact is required. It features a cylindrical needle roller bearing internally, which distributes radial loads efficiently across the roller face. The roller diameter measures 0.625 inches with a roller width of 0.4375 inches. The hex-head stud design allows for positive torque engagement during installation. With a dynamic load capacity of 955 pounds and a static load capacity of 2,480 pounds, this follower is suited for moderate-to-heavy duty mechanical assemblies. The sealed closure type protects internal needle rollers from contamination in industrial environments.

This cam follower is used in cam-and-follower mechanisms found in packaging machinery, conveyor systems, automation equipment, and general industrial machinery. The stud diameter is 0.3125 inches with a 5/16-24 threaded stud and a thread length of 0.3125 inches. The total stud length is 0.75 inches. It is typically installed by mechanical maintenance technicians and millwrights working on linear guide systems, indexing mechanisms, or reciprocating drive assemblies where a stud-type roller bearing is specified.

Key Features

• Cylindrical sealed needle roller bearing design for high radial load capacity
• Dynamic load capacity of 955 pounds (4,248 N) and static load capacity of 2,480 pounds (11,031 N)
• Maximum operating speed of 9,200 RPM
• Hex-head stud for secure installation and precise positioning
• Sealed closure type protects needle rollers from dirt and debris
• Steel roller and steel construction for durability in industrial applications

Compatibility

Designed as an OEM-style replacement stud cam follower for industrial machinery requiring a sealed heavy stud type with a 0.625-inch cylindrical roller and 5/16-24 threaded stud.

Installation Notes

Installation of stud cam followers is typically performed by qualified mechanical technicians or millwrights. De-energize and lockout-tagout all equipment before servicing any cam-and-follower assembly. Use a proper wrench on the hex head stud to achieve secure engagement without damaging the roller or bearing seal. Avoid overtightening, which can induce preload on the needle roller and reduce service life.