Screw puller SKF TMBS 50-4A

SKF TMBS 50-4A is a screw puller reference, within Mounting and maintenance tools. Request a quote for TMBS 50-4A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF TMBS hydraulic puller is a jaw-type tool with a built-in hydraulic cylinder, designed to remove bearings, pulleys, gears and other interference-fit components. Hydraulic force multiplies manual effort and allows extracting parts that with a mechanical puller would require very high torque or a blow that would damage the component. MR Accesorios Industriales carries this line and advises you on choosing the model according to the application.

The TMBS designation identifies SKF's category of hydraulic jaw pullers. The number that follows —for example, in TMBS 50-4A— indicates the size or capacity of the model, and the suffix with letter and hyphen refers to the configuration variant: number of jaws, cylinder type or spread range. To correctly interpret each code, it is best to consult the manufacturer's table or send us the complete code; we will confirm which model it corresponds to and whether it suits your needs.

These pullers are used in maintenance workshops, industrial plants, mining, cement plants, paper mills and technical service companies. They are common in the disassembly of gearboxes, pumps, electric motors and rotating equipment where bearings are mounted with an interference fit. In Argentina, the food, oil, steel and power generation sectors also rely on this tool to reduce downtime and avoid damage to shafts and housings.

To select the right model, take into account the outer diameter of the part to be extracted, the grip depth and the space available around it. The jaws must rest on a firm surface, not on cages or seals. Alignment of the cylinder with the shaft is critical: an off-center load can bend the spindle or damage the part. Before applying pressure, check that the ram is centered and that the jaws grip evenly. Lubrication of the threads and bleeding of the cylinder also affect performance.

As for equivalents, hydraulic pullers from different brands may differ in the clamping mechanism, cylinder stroke and included accessories. Comparing only the nominal capacity is not enough: you must verify jaw compatibility and the type of hydraulic connection. If you have doubts, send us the part number of the part to be extracted and the working space; at MR Accesorios Industriales we guide you so you choose the right tool.

If you need an SKF TMBS hydraulic puller, write to us on WhatsApp with the complete model code shown in your list or with the measurements of the part to be removed. We will quote you shortly. MR Accesorios Industriales has been supporting Argentine industry for over 80 years with mounting and maintenance tools.

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