Friction bushing SKF PRM 505560

SKF PRM 505560 is a friction bushing reference, within Bushings and sleeves. Request a quote for PRM 505560 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF PRM series friction bushings are cylindrical plain bearings designed to support radial loads in rotating or oscillating movements. They are used as an alternative to bearings in applications requiring low maintenance, high corrosion resistance or quiet operation. At MR Accesorios Industriales we supply this line for the Argentine industrial market, with technical advice to select the right size.

The designation of SKF PRM bushings consists of the letters PRM followed by a six-digit number indicating the main dimensions. For example, code PRM 323630 corresponds to a bushing with 32 mm inner diameter, 36 mm outer diameter and 30 mm width. Similarly, PRM 505560 has 50 mm inner diameter, 55 mm outer diameter and 60 mm width. This nomenclature allows quick identification of the size without consulting additional tables.

These bushings are used in a wide variety of industries in Argentina, such as food, chemical, textile and agricultural machinery. They are common in conveyors, pumps, mixers, fans and equipment where lubrication conditions are limited or where noise reduction is sought. They are also used in applications with slow oscillating movements, such as joints and pins, thanks to their ability to support moderate radial loads.

To select a PRM bushing, take into account the shaft diameter, the expected radial load and the environmental conditions. It is essential to verify the housing and shaft tolerances to ensure a proper fit, generally with slight interference on the outside. Lubrication can be permanent (with self-lubricating material) or require periodic greasing depending on the version. Correct alignment between shaft and housing prevents premature wear and ensures a long service life.

Regarding equivalences, SKF PRM bushings can be interchanged with products from other brands that follow the same dimensional designation, such as bushings from similar series of other manufacturers. However, it is important to verify the material and tolerances, as they may vary between suppliers. We always recommend consulting with our technical team before replacing a component to ensure compatibility and expected performance.

If you need a quote for SKF PRM friction bushings, send us the exact code or the measurements of your application via WhatsApp. At MR Accesorios Industriales we have more than 80 years of experience and we help you find the right solution for your equipment.

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