SKF PHG 109-L-050 timing belt

SKF PHG 109-L-050 belongs to timing belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PHG 109-L-050 and any equivalents.

When a drive has to keep two shafts turning in step, an SKF PHG L timing belt does the job: it carries the grip of a toothed profile with the running flexibility of a belt, so motion passes from pulley to pulley without slip. MR Industrial Accessories LLC lists this line within its power transmission range for maintenance and purchasing teams in the United States and Latin America.

Reading the code saves time at the counter. A reference such as PHG 67-L-050 starts with the series, then the figure that tells you how many teeth the belt carries (or the pitch length expressed in tenths of an inch, depending on which series you are looking at), and closes with a three-digit figure for width, counted in hundredths of an inch: 050, 075 and 100 mean 0.50 in, 0.75 in and 1.00 in. Get that last block right and the belt will sit correctly on the pulleys.

Typical duty covers machine tools, compressors, pumps, packaging lines, printing equipment and positioning conveyors, plus food, textile, plastics and wood plants. Anywhere the drive has to stay indexed, these belts are a common answer. Automotive camshaft and injection pump drives also use them, though there the belt is called out by the vehicle application rather than by catalog size.

Sizing starts with the pulley tooth count, the distance between centers and the power the drive has to move. Width follows the load: a wider belt carries more. At installation, check pulley alignment and set tension carefully, since too much tension wears teeth and bearings, while too little lets the belt jump teeth. These belts normally run dry, so lubricate only where the machine builder calls for it.

SKF PHG belts can be swapped with other makes that share the same profile and pitch. Match pitch, width and tooth count together; a belt of similar length is not a safe substitute on its own. If the old belt is unmarked, a photo or a few measurements usually settles it, and our team can point you to the right equivalent.

Send the full part number over WhatsApp or email and we will come back with a quote. No number on hand? Forward the dimensions of the belt you are replacing or a picture of it, and we will help you pin down the reference.