Needle roller bearing SKF NAO 40X55X17

SKF NAO 40X55X17 is a needle roller bearing reference, within Bearings. Request a quote for NAO 40X55X17 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF needle roller bearing of the NAO series is a radial bearing with inner and outer rings, designed to withstand high radial loads in very tight spaces. Its needle construction allows high load capacity and rigidity, making it ideal for applications where axial space is limited. It is used in machine tools, transmission equipment and automotive components, among others. At MR Accesorios Industriales we distribute this series with SKF quality.

The NAO designation follows a format that combines the bearing type with its main dimensions. For example, in NAO 12X24X13, the numbers indicate the bore diameter (12 mm), the outside diameter (24 mm) and the width (13 mm). Similarly, NAO 40X55X17 corresponds to a bearing with a 40 mm bore diameter, 55 mm outside diameter and 17 mm width. This nomenclature allows quick identification of the measurements and selection of the appropriate bearing for each application.

SKF NAO series needle roller bearings are used in a wide variety of industries in Argentina, such as automotive, metalworking and machinery manufacturing. They are common in gearboxes, pumps, compressors, machine tools and power transmission equipment. Their compact design and high load capacity make them suitable for applications where radial space is limited and high performance is required.

To correctly select a needle roller bearing, it is essential to consider the radial load, rotation speed and environmental conditions. Assembly must be carried out with suitable tools to avoid damage to the needles and raceways. It is important to verify alignment and use the lubricant recommended by the manufacturer. Sealing will depend on the application: in contaminated environments additional protection is recommended. Careful assembly extends the service life of the bearing.

Regarding equivalents, SKF NAO series needle roller bearings can be interchanged with products from other brands that follow the same dimensional designation, such as INA, NSK or NTN, as long as tolerances and load capacities are respected. However, it is advisable to verify the technical specifications of each manufacturer to ensure compatibility. At MR Accesorios Industriales we can advise you on the best option for your equipment.

If you need an SKF NAO series needle roller bearing, send us the part number or measurements by WhatsApp and we will quote you shortly. We have more than 80 years of experience in the field and we work with the leading brands to offer you reliable solutions. Write to us and we will help you find the bearing your application needs.

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