SKF WSTUC 20M-TPSS y-bearing unit

SKF WSTUC 20M-TPSS is a reference of y-bearing unit, within Bearing housings. Request a quote for WSTUC 20M-TPSS via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF WSTUC Y-bearing housing unit is an assembled unit that combines an insert bearing with a cast iron or sheet steel housing, ready to mount on shafts and structures. It is used to guide and support rotating shafts in equipment where a compact solution with easy alignment is needed. Its sealed design makes it suitable for environments with dust, moisture or splashes, and allows replacing the complete unit without handling the bearing separately.

The WSTUC designation is read as a category of Y-bearing housing units: the letters WSTUC identify the unit, the number that follows —20, 25, 30, 35, 40 or 50— indicates the shaft diameter in millimeters, and the M-TPSS suffix indicates sealing and locking variants specific to this series. So when you send us a part number like WSTUC 30M-TPSS, we already know it is a housing for a 30 mm shaft with TPSS sealing. This quick reading avoids confusion when ordering spare parts or replacements.

In Argentine industry, these housings appear in belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and process equipment in food, chemical and aggregate processing plants. They are also found in agricultural machinery, industrial washdown areas and ventilation systems. The combination of housing and insert bearing simplifies mounting on folded sheet steel or cast iron and reduces lubrication points, something highly valued in maintenance.

To choose the correct housing, take into account the shaft diameter, the type of load —radial, axial or combined— and the environmental conditions. TPSS sealing protects against dust and water, but if there are frequent washdowns or exposure to chemicals, it is advisable to verify the compatibility of the seal material. Alignment between housings is key: slight misalignment can be compensated by the internal clearance of the insert, but it does not replace careful mounting. Lifetime lubrication avoids relubrication in many cases, although in severe environments it may require periodic attention.

As for equivalents, Y-bearing housing units are available from different brands under their own nomenclatures. There is no universal code table, but there are criteria: shaft diameter, housing type, locking system and sealing. If you need to replace an existing unit, the safest approach is to compare the critical dimensions and the insert type. At MR Accesorios Industriales we can guide you to find the alternative that best suits your equipment, without compromising operation.

If you already have the part number of the housing you need, send it via WhatsApp to MR Accesorios Industriales and we'll quote. We can also advise you if you have doubts about the designation or the sealing suitable for your application. At MR we know the needs of Argentine industrial maintenance and we help you choose the correct spare part.