Track Rollers are ready-to-install needle roller and cylindrical roller bearings with a thick outer ring, which are used in applications such as cam drives, bed guides, logistics conveying equipment, linear guide systems and other applications. In addition to being able to withstand high radial loads, they can also withstand, for example, axial loads caused by slight misalignment, skew operation or short-term impact. Support type rollers are available with or without outer ring axial guidance, double-sided sealing or open type. The outer surface of the outer ring is convex arc. Track Rollers have a smaller Hertzian stress, which reduces the edge load and the wear of the supporting track under inclined conditions, and at the same time extends the working life of the supporting track. Track Rollers are installed on shafts or bolts, and it is easier to install with another Track Rollers that integrates bolts.
