This stud type track roller guides the outer ring axially through the rolling elements themselves, using a double row, full complement cylindrical roller set housed in a particularly thick-walled outer ring. The outside diameter is 62.0 mm, width 80.0 mm, and net mass 0.863 kg. The roller stud is solid, fitted with a fixing thread and a mounting aid for straightforward installation, and the design has no eccentric collar. Sealing is provided on both sides by labyrinth seals (2LB), which keep contaminants out while allowing the outer ring to run directly on the roller set without a separate guiding surface. This construction, described as a cylindrical roller bearing, suits applications where axial guidance from the rolling elements and a rigid, thick-walled outer ring are required, with mounting handled through the threaded stud.