Product: Stud-type track needle roller wheel pin follower bearing (INA models and CF12 / KR32 compatible) Key benefits Stud-type design for simple, secure mounting directly into track or guide surfaces. Needle roller and wheel pin follower construction delivers consistent, reliable performance for linear and rolling track motion. Wide size range and multiple models let you match the bearing precisely to existing equipment and shaft/track dimensions. Designed to support smooth, repeatable motion where precise control and low play are required. Features and important attributes Function: needle roller wheel pin follower bearing for track and guide applications; supports rolling motion along tracks and guides. Design: stud-type mounting for straightforward installation and alignment in track systems. Compatibility: available in common INA models and related types, including KR10, KR12, KR13, …, KR32, and CF12. Sizes: available in diameters 19, 22, 26, 30, 32, 35, 40, 47, 52, 62, 72, 80, 85, 90 to fit a broad range of track profiles and mechanical assemblies. Performance: built for reliable operation in mechanical systems where precise motion control and repeatability are necessary. Why customers choose this product Precision fit: multiple standard sizes and model options reduce the need for custom parts or adapters. Ease of installation: stud-type configuration minimizes assembly steps and helps maintain alignment. Versatile application: suitable across a range of track-driven mechanisms and linear guidance systems. Consistent operation: needle roller follower design keeps motion stable and predictable under typical service conditions. Typical applications Automated assembly and pick-and-place machines: smooth, repeatable linear motion for carriage and slide systems. Conveyor and material-handling tracks: wheel pin followers for guided rollers and track-mounted components. Linear guides and cam-following mechanisms: precise tracking in machinery that requires low clearance and consistent positioning. Ordering notes Confirm the required model and size (e.g., INA KR10, KR12, KR13, …, KR32 or CF12) to ensure compatibility with your track profile and mounting hole. Select from the available diameter options (19, 22, 26, 30, 32, 35, 40, 47, 52, 62, 72, 80, 85, 90) to match your application requirements. If you need help selecting the correct model or size for your track system, provide the track dimensions and mounting details so the appropriate stud-type needle roller follower can be recommended.