SKF PHS W132-1CH12-BDNX70 sprockets and gears

SKF PHS W132-1CH12-BDNX70 is a reference of sprockets and gears, within Power transmission. Request a quote for PHS W132-1CH12-BDNX70 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF PHS W line sprocket is a sprocket for roller chain drive. It mounts on the shaft and transmits motion through meshing with the chain, which allows moving equipment of different power and speed. It is used in machines where a positive drive is needed, without slipping, and with good wear resistance. MR Accesorios Industriales carries this line as part of its power transmission offering.

The designation of these sprockets is read in blocks. In the example PHS W132-1CH12-BDNX70, the letters PHS identify the SKF sprocket family; the W indicates the roller chain version; the number 132 is linked to the pitch and the number of teeth; the 1 indicates single strand; CH12 refers to the bore diameter and the hub type; and BDNX70 groups finishes such as surface treatment or hub machining. Each block changes according to the application, so it is best to verify the complete part number before ordering.

These sprockets are used in belt and roller conveyors, elevators, packaging belts, food machinery, filling lines, chemical industry equipment and water treatment plants. They also appear in the drive of pumps, fans and compressors when shafts need to be synchronized. In Argentina they are common in the food, petrochemical and metalworking sectors, where chain drive withstands environments with dust, moisture or temperature changes.

To choose well, the chain pitch, number of teeth, bore diameter and hub type must be cross-checked. A sprocket with few teeth turns faster but transmits less torque; one with more teeth reduces speed and increases smoothness. Mounting requires aligning the sprocket with the driven sprocket and tensioning the chain according to the equipment manual. Proper lubrication and play control prevent premature wear. If the environment has dust or water, consider seals or guards.

As for interchangeability, SKF sprockets of the PHS W line can replace others with similar pitch, number of teeth and bore diameter, as long as the hub and fastening system match. It is not enough for the pitch to be the same: the outside diameter, tooth width and keyway position must be compared. Brands such as Martin, Browning or US Tsubaki offer alternatives, but each has its own tolerances. If in doubt, send the measurements of the original sprocket and we will help you find the equivalent.

If you have the sprocket part number, a photo of the part or the main measurements, write to us by WhatsApp. At MR Accesorios Industriales we review your inquiry and send you the quote.