Double row angular contact ball bearing SKF 3309 ENR/C3

SKF 3309 ENR/C3 is a double row angular contact ball bearing reference, within Bearings. Request a quote for 3309 ENR/C3 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF double row angular contact bearing is a component designed to support radial and axial loads in both directions. Its construction with two rows of balls and inclined raceways allows it to handle tilting moments and combined loads, making it ideal for applications requiring high rigidity and precision. It is a compact solution that simplifies assembly design, as it can replace two single row bearings in a single support.

The designation of these bearings follows a scheme combining numbers and suffixes. For example, in 3309 ENR/C3, the first digits indicate the type and dimension series; ENR indicates specific internal characteristics, such as raceway design or contact angle; and C3 specifies an internal radial clearance greater than normal. Understanding these codes is key to selecting the correct bearing according to operating conditions.

They are used in a wide variety of industries in Argentina, such as metallurgy, food, cement and mining. They are common in gearboxes, pumps, fans, machine tools and power transmission equipment. Their ability to support loads in two directions makes them suitable for applications with load reversal or moments, such as milling machine spindles or roller shafts.

For proper selection, consider the magnitude and direction of loads, rotation speed and environmental conditions. Sealing is essential to retain lubricant and exclude contaminants; choose the sealing type according to the environment. Internal clearance must be appropriate for the working temperature and mounting fit. Correct lubrication and precise alignment extend bearing service life.

There are cross-brand equivalents for this type of bearing, but it is important to verify dimensions and load capacities before interchanging. Not all suffixes match between manufacturers, so consulting a specialist is recommended. At MR Accesorios Industriales we can advise you on interchangeability and ensure the replacement meets your application requirements.

If you need this bearing, send us the complete code via WhatsApp to MR Accesorios Industriales. With more than 80 years of experience, we provide personalized attention and help you find the right solution for your equipment. Request a quote with no obligation and receive the technical advice you need.

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