Y-bearing unit SKF SY 25 PF

SKF SY 25 PF is a y-bearing unit reference, within Bearing housings. Request a quote for SY 25 PF via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SY PF housing unit is an assembly made up of a cast iron housing and an insert bearing with set screw locking. It is used to support shafts in equipment where mounting must be simple and the bearing is self-aligning. SKF is an official brand that MR sells, and at MR Accesorios Industriales we quote it according to the complete part number, such as SY 25 PF, so that you receive the correct part.

The SY PF designation is read in parts: SY indicates the category of housing units with insert bearing; the number that follows, as in SY 25 PF, corresponds to the shaft diameter; and the suffix PF defines the housing type and its locking system. In practice, the complete part number identifies the exact combination of housing and insert bearing. Therefore, when requesting a quote, provide the part number exactly as shown on the drawing or on the old part.

These housing units appear in conveyors, belts, mixers, exhausters, pumps and agricultural machinery. In Argentina they are found in food plants, meat processing plants, tanneries and metalworking shops, where the environment may have dust, humidity or frequent washdowns. The housing casting and the insert sealing are designed for those conditions, provided the right variant is chosen for each case.

To select correctly, look at the shaft diameter, the locking type and the insert sealing. Mounting requires cleaning the shaft, checking that it has no burrs and tightening the set screws with the correct wrench. The insert is lubricated according to use, and it is advisable to check the alignment of the housing with the shaft so as not to overload the bearing. If the equipment works with a lot of dirt, consider a variant with reinforced sealing.

Regarding interchangeability, housing units with insert bearing from different brands often share dimensions if the series and shaft diameter match. But it is not advisable to go by appearance alone: verify the complete part number, the locking type and the sealing before replacing. At MR Accesorios Industriales we can guide you if you send us the shaft dimensions and a photo of the part.

If you need the SY PF housing unit, send us the part number by WhatsApp. With the complete part number, brand and quantity, we will quote you and confirm the available variant. We can also advise you if you have doubts about interchangeability with the original equipment.

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