SKF 2305 M/P6 self-aligning ball bearing

SKF 2305 M/P6 is a reference of self-aligning ball bearing, within Bearings. Request a quote for 2305 M/P6 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF self-aligning ball bearing of the 2305 M/P6 series is a double-row ball bearing with a spherical outer ring surface, which allows it to self-align and compensate for angular misalignment between shaft and housing. It is used in equipment where perfect alignment is not guaranteed, such as transmissions, pumps and industrial fans. Its robust design and its ability to support radial and moderate axial loads make it a reliable option in demanding applications.

The designation of these bearings is interpreted as follows: the prefix 23 corresponds to the series of double-row self-aligning ball bearings; the number that follows indicates the bore diameter (multiplied by 5). The suffix M indicates that the cage is machined brass, suitable for high speeds and elevated temperatures. The suffix /P6 indicates precision class 6 according to ISO standard, with tighter tolerances than the normal class. Knowing these codes lets you quickly identify the bearing's characteristics.

These bearings are used in a wide variety of industries in Argentina: food plants, cement plants, steel mills, paper mills and petrochemical plants. They are common in industrial fans, centrifugal pumps, compressors, conveyor belts and machine tools. Their self-aligning capability makes them ideal for equipment where shafts may flex or where housings are not perfectly machined. They are also used in applications with combined loads, where the axial component is moderate.

To correctly select a self-aligning bearing, take into account the radial and axial load it must support, the rotation speed and the environmental conditions. Sealing is key: if there is dust or moisture, choose versions with seals or shields. Lubrication must be adequate: high-quality grease for high temperatures or oil in circulation systems. During mounting, check the initial alignment and avoid striking the outer ring. The M brass cage requires careful handling so as not to deform it.

As for equivalents, self-aligning ball bearings are manufactured under international standards, so a similar code from another brand may be interchangeable, but always verify the exact dimensions and tolerances. The SKF 23 series with M suffix and P6 class has equivalents in other brands, although the suffixes may vary. Do not assume that a similar code is identical: consult the manufacturer's tables. At MR Accesorios Industriales we sell SKF and can advise you on interchangeability.

If you need to replace a self-aligning bearing, send us the full code via WhatsApp to MR Accesorios Industriales. We help you identify the right part and request a quote for it. Let's not improvise with measurements: the exact code prevents errors and plant downtime.