Stud type track rollers are similar in their construction to single and double row yoke type track rollers, except that the raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole. Due to the thick-walled outer ring with profiled outside surface and the rolling element set, they can support high radial loads as well as axial loads arising from slight misalignment and skewed running; they are suitable for applications such as cam gears, bed ways and conveying equipment Specifications Type: Stud Roller Diameter: 47mm Roller Length: 66mm Static Load Rating: 42000N Dynamic Load Rating: 20300N Ring Slide & Track System Bearing Type: Eccentric Bore Size: 20mm Material: Steel