SKF PWKR 80.2RS cam follower and support roller

SKF PWKR 80.2RS is a reference of cam follower and support roller, within Bearings. Request a quote for PWKR 80.2RS via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF PWKR 2RS cam follower and support roller is a cylindrical roller bearing with an integrated stud, designed to withstand high radial loads and oscillating or rotating motion in cams, guides and transmission systems. Its robust construction and 2RS sealing make it suitable for environments with dust and moderate humidity. It is used in machine tools, packaging equipment, production lines and lifting mechanisms, where precision and durability are critical.

The PWKR designation identifies SKF cam followers with a cylindrical outer profile and a threaded stud. The number that follows indicates the outside diameter in millimeters: for example, PWKR 35.2RS has a 35 mm outside diameter, PWKR 40.2RS has 40 mm, and so on according to the code. The .2RS suffix indicates double contact sealing, which protects against the ingress of contaminants and retains the lubricant. This nomenclature allows you to quickly identify the size and sealing characteristics.

These rollers are used in applications where radial loads must be supported and motion transmitted with precision. In Argentina, they are common in the automotive industry, in packaging machines, in material handling equipment and in cam systems for valve actuation or indexing mechanisms. They are also found in presses, punching machines and textile equipment, where reliability and wear resistance are essential to maintaining productivity.

To select the right roller, take into account the required outside diameter, the type of load (radial, axial or combined) and the environmental conditions. The 2RS seal is recommended in dirty or humid environments; if higher speed is required, check the lubrication and internal clearance. During mounting, ensure correct alignment of the stud and avoid impacts that could damage the seals or the raceways. Proper lubrication and preload adjustment directly influence the service life of the bearing.

As for equivalents, SKF PWKR cam followers can be interchanged with products from other manufacturers that follow similar designations, such as those in the KR, KRV or NUKR series from various brands. However, it is essential to verify the critical dimensions (outside diameter, width, stud thread) and load capacities before replacing a component. Not all rollers with the same outside diameter have the same performance; always check the technical specifications.

If you need to replace a cam follower or support roller, send us the complete code on WhatsApp at MR Accesorios Industriales. We advise you so you can find the right part for your application. Request a quote with no obligation and keep your equipment running with quality components.