Double row angular contact ball bearing SKF 3308 DTN9

SKF 3308 DTN9 is a double row angular contact ball bearing reference, within Bearings. Request a quote for 3308 DTN9 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 combined forces with high rigidity. It is used in applications requiring precision and load capacity, such as machine tool spindles, pumps and gearboxes. At MR Accesorios Industriales we supply it as part of our SKF bearing line.

The designation of these bearings follows a scheme combining numbers and suffixes. For example, in 3308 DTN9, the first two digits indicate the bearing type (double row angular contact ball bearing), the third the dimension series and the last two the bore diameter. The suffix DTN9 indicates variants in cage design, internal clearance or sealing. Knowing these codes allows you to quickly identify the product's characteristics and look for equivalences.

These bearings are used in industries such as metalworking, food and chemical, in equipment such as centrifugal pumps, compressors, milling machine and grinding machine spindles, and speed reducers. In Argentina, they are common in heavy machinery maintenance and in production lines requiring high precision and reliability. Their ability to support axial loads in both directions makes them ideal for applications with rotation reversal.

To correctly select a double row angular contact bearing, take into account the radial and axial load it must support, the operating speed and the environmental conditions. Mounting requires precise alignment between the shaft and the housing, since these bearings are sensitive to misalignment. Adequate lubrication, whether grease or oil, and effective sealing against contaminants prolong their service life. Follow the manufacturer's recommendations for internal clearance and tightening.

Regarding equivalences, double row angular contact bearings are manufactured under international standards that allow interchangeability between brands. However, designations may vary by manufacturer, so it is essential to verify dimensions and tolerances before replacing a bearing. Do not invent codes: consult us if you need help identifying the appropriate replacement.

If you need a quote for an SKF double row angular contact bearing or any other component, send us the code on WhatsApp at MR Accesorios Industriales. Our technical team advises you so you can find the correct part for your application.

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