Y-bearing unit SKF FY 45 TF/VA228

SKF FY 45 TF/VA228 is a y-bearing unit reference, within Bearing housings. Request a quote for FY 45 TF/VA228 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF FY … TF/VA Y-bearing unit with insert bearing is an assembled unit that combines a split housing unit with an insert bearing. It is used to mount rotating shafts in machine structures, allowing the bearing to be aligned and fixed easily. Its robust design and the availability of variants for demanding conditions make it suitable for industrial equipment operating with moderate loads and normal speeds.

The FY … TF/VA designation is read as follows: FY identifies the Y-bearing housing category; the number that follows indicates the nominal shaft diameter, in inches or millimeters as applicable (for example, FY 1.1/2 for 1 1/2 inches, FY 25 for 25 mm). The TF suffix indicates the type of insert-to-shaft fixing, generally by means of set screws. The VA block with a number (VA201, VA228) defines special variants, such as heat treatments or high-temperature lubricants. Thus, FY 1.1/4 TF/VA201 is a housing for a 1 1/4" shaft with TF fixing and VA201 variant.

These housings are used in a wide range of industries in Argentina: food plants, material handling, industrial ventilation, bottling equipment, conveyor belts and agricultural machinery. Their split design facilitates assembly and disassembly without removing the shaft, which simplifies maintenance on production lines. They are also common in applications where the shaft must be supported at intermediate points, such as long drive shafts or process machine rollers.

To select correctly, take into account the shaft diameter, the type of load (radial, axial or combined) and environmental conditions. The VA201 or VA228 variant suggests suitability for elevated temperatures, so it is advisable to verify the operating range. During assembly, ensure proper alignment between housings to avoid parasitic stresses. Lubrication must be the one specified for the variant; at high temperatures, use specific greases. The insert seal protects against contaminants; if the environment is dusty or humid, consider additional seals.

Regarding equivalents, SKF Y-bearing units with insert bearing can be interchanged with those from other brands that follow the same dimensional standard. However, not all suffixes match: VA variants are specific to SKF. To replace an existing housing, the safest approach is to compare the critical dimensions (shaft diameter, hole spacing, height to center) and the fixing type. If in doubt, consult us with the complete part number and we will advise you.

To request a quote for these SKF FY TF/VA housings, write to us on WhatsApp. At MR Accesorios Industriales we help you identify the exact reference for your application. Send us the part number engraved on the housing or the shaft dimensions and we will reply promptly.

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