SKF TU 506 M y-bearing unit

SKF TU 506 M 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 TU 506 M and any equivalents.

The SKF Y-bearing housed unit combines a cast iron housing with an insert ball bearing in one assembly, ready to slip onto a rotating shaft. It handles moderate radial and axial loads in transmission equipment, and its self-aligning design absorbs minor mounting misalignment. This makes it a practical choice both for replacing a worn housing and for new builds, since the unit arrives sealed and pre-lubricated from the factory.

The code TU … M follows a simple pattern: TU denotes the housing style, the following number sets the insert bearing size, and the final M marks a construction variant, usually tied to housing material or seal type. The insert itself carries a universal T code. For instance, a TU 504 M uses a T 204 insert, a TU 505 M uses a T 205, and a TU 506 M uses a T 206. That link to the T code lets you identify the insert on its own.

These housings are common in belt conveyors, bucket elevators, mixers, mills, centrifugal pumps, and process equipment across food, chemical, and aggregate plants. They also show up in agricultural machinery such as seeders and harvesters, and in ventilation and extraction systems. Their compact size and ability to mount in different positions suit shafts running at moderate speeds that need sturdy, easy-to-service support.

When selecting a housing, look at shaft diameter, the radial and axial load you expect, and the operating environment. Check the seal type: options include single or double lip seals, plus extra protection against dust and water. Although the unit is lubricated at the factory, inspect the insert and housing before mounting. Make sure housings are aligned and avoid impacts on the insert during installation, as these can damage the raceways and cut service life.

SKF Y-bearing housed units interchange with other brands that use the universal T insert code. For a quote, the safest approach is to give the full housing part number (e.g., TU 504 M) or the universal insert code (T 204), which prevents mix-ups between seal or material variants. If you lack the part number, send the shaft dimensions and a photo of the housing so we can identify it.

To get a quote, send the part number on WhatsApp to MR Industrial Accessories. Our technical team helps you confirm the designation and pick the right variant for your application.