Self-aligning ball bearing SKF 2207 E-2RS1TN9/W64

SKF 2207 E-2RS1TN9/W64 is a self-aligning ball bearing reference, within Bearings. Request a quote for 2207 E-2RS1TN9/W64 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF self-aligning ball bearings of series 22 are double-row ball bearings with a spherical raceway in the outer ring. This configuration allows them to self-align and accommodate small angular misalignments between shaft and housing. They are used in applications where shaft deflection or mounting errors are unavoidable, and where low friction and high speed are required.

The designation of these bearings reads as follows: the basic number, for example 2202 or 2207, indicates the size and dimension series. The suffix E denotes an optimized internal design with higher load capacity. 2RS1 corresponds to rubber seals on both sides, which retain lubricant and block contaminants. TN9 identifies a glass fiber reinforced polyamide cage, lightweight and resistant. /W64 indicates a special lubrication for specific conditions. This combination of suffixes defines a sealed bearing, ready for maintenance-free applications.

In Argentine industry, these bearings appear in transmission equipment, fans, centrifugal pumps, conveyors and agricultural machinery. Their self-aligning capability makes them useful on long shafts or shafts subjected to bending, where a rigid bearing would generate parasitic loads. They are also chosen in applications with vibration or mounted on structures that may deform. Being sealed, they are suitable for environments with dust or moderate humidity, provided there is no immersion.

To select correctly, take into account radial and axial load, rotation speed and shaft diameter. Verify that the housing allows self-alignment: the outer ring must be able to move angularly. During mounting, avoid striking the seals and make sure the shaft and housing are clean. Lubrication is defined by the suffix /W64; do not mix it with other greases. If the bearing rotates at high speed, check that the polyamide cage is compatible with the working temperature.

When replacing, self-aligning ball bearings from different brands with the same basic designation are usually interchangeable in dimensions and load capacity. However, suffixes may vary between manufacturers: a 2RS seal from one brand may be equivalent to 2RS1, 2RSR or similar in another. Do not assume that all suffixes are identical; always verify the manufacturer's specifications. At MR Accesorios Industriales we sell SKF as an official brand and can advise you on the appropriate equivalent for your equipment.

If you need to replace a self-aligning ball bearing, send us the complete code via WhatsApp. At MR Accesorios Industriales we advise you so you choose the correct variant for your application. With more than 80 years in the market, we have experience in power transmission and bearings for Argentine industry.

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