Angular contact ball bearing FAG 3309-DA

FAG 3309-DA is a angular contact ball bearing reference, within Bearings. Request a quote for 3309-DA via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

FAG -DA series angular contact ball bearings are single-row bearings with raceways designed to withstand combined loads: radial and axial in one direction. They are used in applications where rotation precision and axial load capacity are decisive, such as pumps, compressors, gearboxes and spindles. MR Accesorios Industriales supplies this line as an official brand, with technical advice to select the correct code.

The designation of this series is read by the basic number and the -DA suffix. The number indicates the size: the examples 3306-DA, 3307-DA, 3309-DA, 3312-DA, 3313-DA and 3314-DA show the progression of dimensions. The -DA suffix identifies a design variant within FAG's angular contact family, which in this case corresponds to a single-row design. To correctly interpret each code, it is best to consult with the complete number and the mounting dimensions.

These bearings are used in rotating equipment that combines radial and axial load: centrifugal pumps, screw compressors, gearboxes, industrial fans and machine tool spindles. In Argentina they are found in food, petrochemical, cement and power generation plants. Their ability to work at high speeds with good rigidity makes them suitable for drives where internal clearance and alignment are critical.

To select the correct bearing, take into account the direction of the axial load, the type of seal or protection, the internal clearance and the lubrication method. During mounting, it is essential to respect the alignment between shaft and housing, and to apply the preload or clearance specified by the manufacturer. Proper lubrication —grease or oil— and sealing prevent contamination and extend service life. If the bearing is mounted in pairs, verify the arrangement and the axial fit.

Angular contact bearings from different brands may be interchangeable if the main dimensions, contact angle and clearance match. However, the basic number alone is not enough: tolerances, load capacity and sealing configuration must be compared. To find the equivalent from another brand, send the complete code and the working conditions, and we will guide you with no obligation.

If you need to request a quote for a bearing from this series, write to us by WhatsApp with the exact code shown on the equipment or on the drawing. At MR Accesorios Industriales we reply promptly with the technical and commercial information. You can also ask about variants or special sizes.

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