Y-bearing unit SKF FYTBK 25 TF

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

The SKF FYTBK TF series Y-bearing insert unit with housing is a compact unit that combines an insert bearing with a cast iron split plummer block housing. It is used to mount rotating shafts on fixed structures, allowing the bearing to be aligned and secured with two bolts. It is a practical solution for light and medium transmissions, very common in material handling, ventilation and industrial process equipment. MR Accesorios Industriales supplies this line as an official brand throughout Argentina.

The designation FYTBK corresponds to a split plummer block housing with insert bearing. The numbers that follow —25, 30, 35— indicate the shaft diameter in millimeters, not the housing's outer diameter. The suffix TF identifies the insert's sealing and lubrication variant, designed to retain grease and resist the ingress of contaminants. Thus, an FYTBK 30 TF fits a 30 mm shaft and shares the general design of the series. To choose, always verify the actual shaft diameter and the type of mounting your machine allows.

These housings appear in belt conveyors, bucket elevators, mixers, blowers and packaging lines. They are also found in water treatment equipment, food plants and industrial ventilation systems. In Argentina, they are common in the agro-industrial sector, in milling plants and in metalworking shops that assemble custom machinery. Their split design facilitates mounting and dismounting without completely disassembling the shaft, which is very useful when access is limited or when the insert needs to be replaced quickly.

To select correctly, take into account the radial and axial load the shaft will support, the rotation speed and the environmental conditions. The TF seal protects against dust and moderate humidity, but if there are frequent washdowns or fine particles, additional protection should be evaluated. Mounting requires the base to rest on a flat, rigid surface; poor alignment accelerates insert wear. Factory lubrication is usually sufficient for the service life, although in demanding environments it is recommended to periodically inspect and replenish grease. The mounting bolts must be tightened to the proper torque to avoid deformation of the housing.

When replacing, interchangeability between brands is not automatic: although two housings may share the shaft diameter and hole spacing, the overall height, type of seal or insert mounting system may vary. It is always advisable to compare drawings or physical samples before replacing a unit. The SKF FYTBK TF series has equivalents in other brands, but the part numbers are not universal. If you need to replace an existing housing, the safest approach is to send the part number stamped on the part or a photo with measurements.

At MR Accesorios Industriales we work with the SKF line as an official brand we supply, and we can advise you to find the Y-bearing housing that best suits your equipment. Send us the complete part number —for example, FYTBK 25 TF— or the shaft measurements and hole spacing via WhatsApp. With that data, we will quote the available option and confirm compatibility with your mounting.

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