Double row ball bearing SKF 4302 ATN9

SKF 4302 ATN9 is a double row ball bearing reference, within Bearings. Request a quote for 4302 ATN9 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF double row deep groove ball bearings are components designed to support radial and axial loads in both directions. Their two-row ball construction offers greater load capacity than a single row bearing of the same size, while maintaining a compact design. They are used in applications requiring rigidity and precision, such as machine tools, pumps and gearboxes. At MR Accesorios Industriales we supply the complete line so you can choose the right code for your equipment.

The designation of these bearings combines a four-digit number with the suffix ATN9. The base number identifies the size and series: for example, 4200 ATN9, 4201 ATN9 and 4202 ATN9 correspond to increasing bore diameters within the same category. The suffix ATN9 indicates a glass fiber reinforced polyamide cage, suitable for moderate temperatures and applications where weight and noise reduction are sought. Knowing this nomenclature allows you to order the exact replacement without ambiguity.

These bearings are used in industries such as food, chemical, petrochemical and process industries in Argentina. Equipment such as centrifugal pumps, fans, small compressors, mixers and conveyors benefit from their ability to support combined loads. They also appear in packaging equipment and precision machine tools, where the double row provides rigidity and smooth operation. Their sealed or open design, depending on the variant, allows them to be adapted to dusty or humid environments.

To select the correct bearing, take into account the radial and axial load it must support, the rotation speed and the environmental conditions. Check the sealing type: versions with rubber seals protect better against contaminants, while open ones facilitate lubrication. During mounting, ensure precise alignment between shaft and housing, and apply the lubrication recommended by the manufacturer. Incorrect fitting can reduce bearing life and generate vibrations.

Regarding equivalences, SKF double row bearings can be interchanged with those from other brands that follow the same dimensional and suffix designation. Always verify that the complete code matches in bore, outer diameter and width, as well as the cage type. If you have doubts, consult us with the original code and we will help you find the right option. Interchangeability between brands is possible when tolerances and internal design are respected.

To request a quote for the bearing you need, send the complete code by WhatsApp to MR Accesorios Industriales. We have more than 80 years of experience in the field and we advise you so you choose the correct variant. If you cannot find the code in our catalogue, consult us and we will source it for you.

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