INA KRV30-PP support roller

INA KRV30-PP is a reference of support roller, within Bearings. Request a quote for KRV30-PP via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The INA KRV-PP series cam follower is a roller bearing with a thick roller shape, designed to withstand high radial loads in applications where the raceway is the shaft itself or a flat surface. It is used as a cam follower in cams, linear guides, conveyors and lifting systems. Its KRV designation identifies the series, and the PP suffix indicates sealing on both sides, which retains lubricant and protects against contaminants. MR Accesorios Industriales sells this INA line in Buenos Aires, Argentina.

The KRV-PP series designation reads as follows: the letters KRV identify a cam follower from the INA line, and the number that follows indicates the roller's outside diameter in millimeters. The PP suffix indicates that the roller has protective seals on both sides. For example, KRV16-PP is a roller with a 16 mm outside diameter, while KRV40-PP corresponds to one of 40 mm. This nomenclature allows you to quickly identify the size and sealing configuration.

These rollers are used in a wide variety of industrial applications in Argentina: machine tools, presses, packaging equipment, belt and roller conveyors, linear guidance systems, drive cams and lifting mechanisms. Industries such as automotive, food, metallurgical and materials handling rely on them for their ability to withstand radial loads and their resistance to contamination when they have seals.

To correctly select a KRV-PP cam follower, take into account the required outside diameter, the type of load (mainly radial), the rotation speed and the environmental conditions. The PP seal is suitable for environments with dust or moderate humidity. During assembly, ensure correct alignment with the raceway and verify that the shaft has the appropriate hardness and roughness. Lifetime lubrication simplifies maintenance, but in severe applications it may require relubrication.

As for equivalents and interchangeability, INA KRV-PP series cam followers can be replaced by products from other brands that follow the same dimensional nomenclature, such as SKF or NSK, as long as tolerances and load capacities are verified. It is essential to compare technical specifications before replacing a roller, since small differences in design can affect performance. MR Accesorios Industriales sells the INA brand as part of its bearing line.

If you need an INA KRV-PP series cam follower, write to us on WhatsApp with the exact part number (for example, KRV22-PP) and we will quote you shortly. At MR Accesorios Industriales we advise you so that you choose the right component for your application.