Y-bearing (insert bearing) SKF YAR 204-2RF/W64F

SKF YAR 204-2RF/W64F is a y-bearing (insert bearing) reference, within Bearings. Request a quote for YAR 204-2RF/W64F via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF YAR RF/W series Y-bearing is an insert with extended inner ring and set screw locking, designed to be mounted in split plummer block or flanged housings. It is used in equipment requiring a simple, robust and easy-to-replace bearing unit, such as conveyors, fans or agricultural machinery. Its sealing and locking system allow it to absorb slight misalignments and simplify plant maintenance.

The designation of this series combines letters and numbers that identify the insert and its variants. YAR corresponds to a Y-bearing with extended inner ring and set screws; RF indicates a special reinforced seal; W denotes an execution variant, and the number that follows — as in YAR 204-2RF/W64F — defines the bore diameter and size. Suffixes may change depending on the sealing or locking type, so it is advisable to verify the complete code when ordering a replacement.

These bearings are found in conveying and process equipment: belt conveyors, bucket elevators, mixers, industrial fans and machinery for food and beverage. In Argentina they are common in grain processing plants, meatpacking plants, tanneries and mining facilities, where the environment may contain dust, humidity or frequent washdowns. Their insert design facilitates mounting in standard housings and reduces downtime when a unit must be replaced.

To select the appropriate Y-bearing, take into account the shaft diameter, the type of load (radial, axial or combined) and the environmental conditions. The RF seal offers greater protection against contaminants; if the equipment works with liquids, verify material compatibility. During mounting, ensure correct alignment between housings and avoid striking the insert. Lubrication must be as specified by the manufacturer and renewed according to the maintenance plan. Set screws are tightened with the appropriate wrench and to the recommended torque.

Y-bearings from different brands are often interchangeable if the main dimensions and locking type match. When looking for equivalents, compare the bore diameter, overall width, screw position and sealing type. A similar code is not enough: a different letter can change the execution. If in doubt, send us the original code and shaft dimensions, and we will help you identify the correct option.

At MR Accesorios Industriales we supply SKF bearings as part of our power transmission and housing line. If you need a quote for this insert or to find its equivalent, send us the complete code — for example YAR 204-2RF/W64F — via WhatsApp. Our technical team reviews the inquiry and responds with the information you need to proceed with the order.

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