Cam follower and support roller SKF KR 22 PP

SKF KR 22 PP is a cam follower and support roller reference, within Bearings. Request a quote for KR 22 PP via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF cam follower of the KR PP series is a roller bearing with an integrated stud and cylindrical outer surface, designed to withstand radial loads and transmit motion in cam mechanisms. It mounts directly onto the equipment shaft and is secured with a nut, which simplifies assembly. It is a robust solution for linear guidance, actuating cams and conveying systems in industrial machinery. MR Accesorios Industriales supplies this SKF line with technical advice to select the right part number.

The designation KR identifies a cam follower with an integrated stud and needle cage. The number that follows indicates the outside diameter in millimeters: for example, KR 16 PP has a 16 mm outside diameter, KR 22 PP 22 mm and KR 40 PP 40 mm. The suffix PP indicates that the roller incorporates contact seals on both sides, which retains the lubricant and blocks contaminants. This nomenclature lets you quickly read the size and protection of the roller, making replacement easier without having to measure the part.

These rollers are used in actuating cams, slide guides, chain conveyors, packaging machines and automation equipment. In Argentine industry they appear in automotive assembly lines, machine tools, material handling equipment and cutting systems. Their ability to withstand radial loads and a certain axial thrust makes them suitable for applications requiring a compact bearing that is easy to mount on sheet metal or welded structures.

To select the roller, consider the outside diameter your cam or guide requires, the width of the raceway and the expected radial load. The PP sealing is recommended in dusty or humid environments; if the roller works in clean areas at high speeds, a variant without seals can be evaluated. Mounting is done on a shaft with a fit and secured with a nut; it is important to align the raceway to avoid excessive side loads. The lifetime lubrication that comes with the sealed roller simplifies maintenance.

When looking for equivalents, keep in mind that each manufacturer uses its own nomenclature for cam followers. The SKF KR series corresponds to stud-type rollers from other suppliers, but the part numbers are not directly interchangeable: you must verify outside diameter, width, type of sealing and stud thread. Do not invent cross-referenced part numbers; consult MR Accesorios Industriales to confirm the correct equivalent for your application.

If you already have the part number of the roller you need, send it by WhatsApp to MR Accesorios Industriales. Our technical team helps you verify the designation and sealing of the KR PP series. With more than 80 years in the market, MR Accesorios Industriales is your partner for bearings and power transmission components.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.