NSK RS-5008NR cylindrical roller bearing

NSK RS-5008NR is a reference of cylindrical roller bearing, within Bearings. Request a quote for RS-5008NR via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The NSK RS-50 series cylindrical roller bearing with NR suffix is a high radial capacity component designed to withstand heavy loads and considerable speeds. Its design includes a groove and a retaining ring that facilitate axial positioning in the housing, simplifying assembly. It is used in industrial applications requiring rigidity and precision, such as machine tools, gearboxes and transmission equipment. MR Accesorios Industriales sells this series for the Argentine market, with technical advice to select the appropriate size.

The designation RS-50 identifies the series of single-row cylindrical roller bearings, with dimensions according to standard. The suffix NR indicates that the outer ring has a circumferential groove and a resilient retaining ring, which allows the bearing to be fixed axially in the housing without the need for side covers. The last two digits indicate the bore diameter in millimeters. This nomenclature makes it easy to quickly identify the required size.

These bearings are used in a wide variety of industrial equipment in Argentina: gearboxes, centrifugal pumps, industrial fans, conveyors and textile machines, among others. Their ability to withstand heavy radial loads and their rigidity make them suitable for gear transmissions and applications where the shaft must remain precisely aligned. The groove and retaining ring simplify housing design, reducing machining costs and facilitating assembly in confined spaces.

To correctly select an RS-50 NR bearing, take into account the radial and axial load it must withstand, the rotational speed and the environmental conditions. Verify that the housing has the appropriate groove for the retaining ring and that the shaft meets the recommended tolerance. Lubrication can be with grease or oil, depending on the application; ensure an adequate lubricant film and avoid contamination with seals or protectors. Alignment between shaft and housing is critical to avoid parasitic loads and extend service life.

Regarding equivalences, cylindrical roller bearings with standardized dimensions can be interchanged between different manufacturers as long as the main dimensions (bore, outer diameter and width) and the execution type match. The NSK RS-50 series may find equivalents in other brands under similar designations, but it is essential to verify tolerances and internal clearance. If you need to replace a part, write to us via WhatsApp with the code or dimensions and we will indicate the compatible option.

MR Accesorios Industriales sells the NSK RS-50 NR series with technical support. If you are looking for a bearing for your equipment, send us the complete code or dimensions via WhatsApp and we will quote it promptly. We can also advise you on assembly and proper lubrication for your application.