SKF FYK 30 TR y-bearing unit

SKF FYK 30 TR belongs to y-bearing unit, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for FYK 30 TR and any equivalents.

This SKF unit arrives fully assembled: a cast iron housing paired with a Y-series insert bearing. It supports rotating shafts in equipment that calls for straightforward mounting and a degree of self-alignment. Two bolts anchor the housing to the frame, which makes it a practical choice for light and medium-duty machines.

Reading the code helps you order the right size. FYK marks the family of cast iron Y-bearing housings drilled for two mounting bolts. The digits after it give the shaft diameter in millimeters. TR tells you the insert bearing is already fitted in the housing and locked to the shaft with set screws. So FYK 20 TR fits a 20 mm shaft, FYK 25 TR a 25 mm shaft, and the range continues through FYK 40 TR. The TR suffix affects only how the insert grips the shaft, not the housing dimensions.

You will find these units on conveyors, mixers, fans, centrifugal pumps, food processing machines and packaging lines, as well as in agricultural equipment such as seeders and harvesters and in aggregate processing plants. Because the insert can self-align, the housing tolerates shafts that are not perfectly square to the structure, a frequent situation with chassis mountings and welded frames.

Selection comes down to three things: shaft diameter, the radial and axial loads you expect, and where the unit will operate. The insert bearing seal keeps out dust and moisture. In a very aggressive environment, it is worth looking at a version with additional seals. When mounting, check that the support surface is clean and flat and tighten the bolts to the recommended torque. Factory lubrication normally covers the service life, though critical applications may call for periodic relubrication.

Interchange is possible between Y-bearing housed units of different brands when the key dimensions line up: shaft diameter, hole spacing and center height. Nomenclature and suffixes differ from one maker to another, so confirm the full part number and measure the actual dimensions before substituting. MR Industrial Accessories supplies SKF and can point you in the right direction if you send the original part number or the dimensions of the housing you are replacing.

For a quote on an SKF FYK TR Y-bearing housed unit, message us on WhatsApp with the exact part number, for example FYK 30 TR, or with the shaft and housing dimensions. Our team replies promptly, suggests equivalents and helps you settle on the right option for the application.