Drive pulley SKF PHP 2-B40-SH

SKF PHP 2-B40-SH is a drive pulley reference, within Power transmission. Request a quote for PHP 2-B40-SH via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF V-belt pulleys from the PHP line with B prefix and SH suffix are components for B-section V-belt drives. They are used to build or replace drives in industrial machines and installations, where power must be transmitted between shafts reliably. MR Accesorios Industriales stocks this line, backed by more than 80 years in the industry.

The designation of these pulleys is read in parts. The prefix PHP identifies the category of SKF pulleys for V-belts. The number that follows indicates the number of grooves: for example, PHP 1-B34-SH has one groove and PHP 2-B34-SH has two. The letter B corresponds to the V-belt section. The number after the hyphen is the pitch diameter in inches, as in PHP 1-B36-SH (36 inches). The suffix SH refers to the shaft fixing system, which in this line is by means of a taper bushing. Examples in the series include diameters from 34 to 44 inches, with one or two grooves.

These pulleys are used in B-belt drives in equipment such as compressors, industrial fans, pumps, mills, conveyor belts and machine tools. In Argentina they are found in food, textile and chemical plants and in maintenance workshops that replace worn pulleys or build new drive lines. The combination of one or two grooves covers everything from simple drives to those requiring greater torque capacity or redundancy. As part of the SKF line, they are a known option for those looking to standardize components in the plant.

To correctly select a PHP-B-SH pulley, take into account the pitch diameter your drive needs, the number of grooves according to the power to be transmitted, and the type of SH bushing that corresponds to the shaft diameter. Mounting requires cleaning the taper of the bushing and the bore, checking that the grooves are free of burrs, and aligning the pulleys precisely to avoid uneven belt wear. Lubrication does not apply to the pulley itself, but it does to the bushing if the manufacturer indicates so. Check belt tension according to the equipment manual.

When replacing a pulley, it is common to find equivalences between brands that use the same taper bushing system and belt section. Although codes may vary between manufacturers, the important thing is to respect the pitch diameter, the number of grooves and the type of bushing. Do not invent combinations: if in doubt, send us a photo of the old pulley or the stamped code. At MR Accesorios Industriales we can guide you so that the new pulley performs the same function as the original.

If you already know the code of your SKF PHP-B-SH pulley, write to us via WhatsApp and we will quote you. We can also help you identify the replacement if you only have the shaft and belt measurements. At MR we advise workshops and plants throughout the country.

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