SKF TSN 520 GA seal

SKF TSN 520 GA is a reference of seal, within Bearing housings. Request a quote for TSN 520 GA via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

TSN GA end covers are closing components for split bearing housings. They are fitted at the ends of the housing and serve two functions: retaining the lubricant inside the cavity and preventing the ingress of dust, water or particles. They are part of the SKF accessories line that MR Accesorios Industriales supplies in Buenos Aires, Argentina. They are selected according to the housing size and the type of retention required.

The TSN GA designation is read as a family of end covers for split housings. The number following TSN indicates the size of the housing they are compatible with: for example, TSN 513 GA, TSN 515 GA, TSN 520 GA and TSN 620 GA correspond to different sizes. The GA suffix identifies the design variant within the series, generally associated with the type of retention or the lip material. To choose the correct end cover, the housing code must be cross-referenced with the manufacturer's compatibility table.

These end covers are used in equipment with split housings: conveyor belts, mills, mixers, pumps, fans and process machinery. In Argentina, they are common in food, cement, mining and aggregate processing plants, where an environment loaded with dust or moisture demands reliable sealing. They also appear in applications with frequent washing, where the end cover prevents water from entering the bearing and degrading the lubricant.

To select a TSN GA end cover, first check the code of the corresponding SKF housing. The end cover must match in diameter and in the fastening system. If the equipment operates with a lot of dirt, a variant with a more robust retaining lip is advisable. During assembly, make sure the mating faces are clean and free of burrs; a poorly seated end cover does not seal properly and can cause leaks. Bearing lubrication and the condition of the lip also influence the performance of the assembly.

TSN GA end covers are specific to SKF housings of the corresponding line. They are not interchangeable with end covers from other brands or series without verifying dimensions and fastening system. If you need to replace an end cover, the safest option is to request a quote using the complete code of the housing or of the original end cover. MR Accesorios Industriales supplies the SKF brand and can advise you on compatibility with your equipment.

To request a quote for TSN GA end covers, send the end cover or housing code via WhatsApp to MR Accesorios Industriales. If you do not have it at hand, send a photo of the old end cover or the housing dimensions. With that data, the MR team identifies the correct variant and replies with the quote.