SKF YAR 203-2F/W64 y-bearing (insert bearing)

SKF YAR 203-2F/W64 is a reference of y-bearing (insert bearing), within Bearings. Request a quote for YAR 203-2F/W64 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF YAR series Y-bearing is an insert with extended inner ring and set screws, designed to be mounted in split or flanged housings. It is used in equipment with rotating shafts where a compact and easy-to-install unit is required. MR Accesorios Industriales supplies this line as a brand for industrial applications in Argentina.

The YAR designation is read as the insert type: Y-bearing with extended inner ring. The suffixes indicate variants: 2F indicates double lip seal, and W64 identifies a special execution, usually with treatment or lubricant for particular conditions. For example, YAR 203-2F/W64 and YAR 209-2F/W64 combine the base code with the shaft diameter and the sealing and variant suffixes. Knowing these codes allows you to order the exact spare part.

These inserts are used in conveyors, belts, elevators, mixers, fans and agricultural machinery. In Argentina they are common in food, cement, mining and aggregate treatment plants, where dusty or humid environments require reliable sealing. They also appear in bottling equipment and packaging lines. Their format allows replacing the insert without changing the housing, which reduces downtime.

To select the insert, check the shaft diameter, load type and environmental conditions. The 2F seal protects against dust and splashes; if there are frequent washdowns, variants with higher sealing should be evaluated. Mounting is done on the shaft with the set screws of the inner ring, ensuring correct alignment with the housing. Lifetime lubrication is common, but at high temperatures or speeds relubrication may be required.

Regarding equivalences, Y inserts are interchangeable between brands if shaft dimensions, inner ring width and fixing system match. The code alone is not enough: tolerances and sealing must be compared. SKF is a global reference, and at MR Accesorios Industriales we work with its line as a brand to offer compatible alternatives. It is always advisable to validate interchangeability with a specialist before replacing.

If you have the code of the Y-bearing you need, send it by WhatsApp to MR Accesorios Industriales. Our technical team helps you confirm the correct variant and resolve doubts about mounting or equivalences. We support workshops, factories and maintenance with direct advice.