NSK R 1 deep groove ball bearing

NSK R 1 is a reference of deep groove ball bearing, within Bearings. Request a quote for R 1 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The NSK R series deep groove ball bearing is a single row bearing with an inch designation, designed for shafts where dimensions are expressed in that system. It supports moderate radial and axial loads in both directions and handles high speeds, so it is used in compact equipment, household appliances, tools and light transmission mechanisms. MR Accesorios Industriales sells it in Buenos Aires, Argentina, and quotes it on WhatsApp.

The R series designation is read with the letter R followed by a number that identifies the size within the inch series. Thus, codes without a hyphen are the basic sizes, while hyphenated suffixes indicate bore or width variants within the same family. To request a quote, provide the complete code exactly as it appears on the drawing or on the part.

In Argentine industry these bearings appear in fans, small pumps, fractional electric motors, sewing machines, laboratory equipment and door or shutter mechanisms. They are also found in spare parts for imported machinery with inch shafts, where getting the exact size avoids machining or adapters. Being a reduced-section series, it is common in assemblies where radial space is limited.

To select the bearing, consider the shaft and housing diameters, the type of load and the rotation speed. During mounting, check the alignment between shaft and support, avoid blows on the rings and apply the adjustment load on the corresponding ring. Lubrication and sealing depend on the environment: in the presence of dust or moisture, it is advisable to evaluate variants with additional protection.

Cross-references between brands are resolved by standardized dimensions and by the series code, not by the trade name. If you bring a bearing from another brand or an unidentified part, the main dimensions can determine interchangeability. MR Accesorios Industriales sells NSK and other brands, and indicates the compatible alternative when needed.

To proceed with the quote, send the R series code, the brand and, if possible, a photo of the part or drawing via WhatsApp. With that data we quote the NSK bearing you need and reply promptly.