Self-aligning ball bearing SKF 2307 E-2RS1TN9

SKF 2307 E-2RS1TN9 is a self-aligning ball bearing reference, within Bearings. Request a quote for 2307 E-2RS1TN9 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF self-aligning ball bearings of the 22 series are double-row ball bearings with a spherical raceway in the outer ring, which allows them to align automatically and compensate for angular misalignments. They are used in applications where the shaft may flex or the housings are not perfectly aligned. MR Accesorios Industriales supplies this series with sealing and polyamide cage, ready to quote.

The designation of these bearings is read as follows: the base number (for example, 2200, 2201, 2202, etc.) indicates the size and load capacity. The suffix E indicates an optimized internal design with higher capacity. Then, 2RS1 indicates rubber contact sealing on both sides, which retains lubricant and blocks contaminants. Finally, TN9 identifies a glass fiber reinforced polyamide cage, suitable for high speeds and moderate temperatures. Thus, a 2205 E-2RS1TN9 combines these three characteristics.

These bearings are used in equipment where there are long shafts or housings that may become misaligned: conveyors, fans, centrifugal pumps, textile machines, bottling equipment and mixers. In Argentine industry, they are common in food, chemical and water treatment plants. Their self-aligning capability reduces the risk of premature failures due to shaft flexing or imperfect mounting, and the 2RS1 sealing makes them suitable for environments with moderate dust or moisture.

To select correctly, take into account the radial and axial load, the rotation speed and the environment. The 2RS1 sealing is already factory lubricated and does not require additional maintenance; if the equipment operates at elevated temperatures or high speeds, a metal cage may be preferable. During mounting, ensure reasonable initial alignment: although the bearing compensates for misalignments, an excessive angle shortens its life. Avoid striking the rings during mounting and verify that the shaft and housing have adequate tolerances.

Regarding equivalences, SKF 22 series self-aligning ball bearings can be interchanged with those from other brands that follow the same dimensional designation, such as FAG, NSK or NTN, as long as the type, dimensions and sealing match. However, verify tolerances and load capacity, because they can vary between manufacturers. For replacements, the safest approach is to compare the complete part number and service conditions. If you have doubts, consult us with the original part number.

If you need to replace a self-aligning ball bearing or assemble new equipment, send us the complete part number via WhatsApp to MR Accesorios Industriales. We will advise you to choose the correct variant for your application and provide a quote with no obligation. We work with the SKF brand and other alternatives so you can find the best technical solution.

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