SKF PHG D-330-H-300 timing belt

SKF PHG D-330-H-300 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 D-330-H-300 and any equivalents.

SKF PHG D-H series timing belts are used where rotational accuracy and repeatability matter. Their internal teeth engage with grooved pulleys to maintain a constant transmission ratio without slipping, making them suitable for machine tools, automation equipment, and other synchronized drive systems. MR Industrial Accessories supplies this line as part of its power transmission catalog for customers across the United States and Latin America.

The part number tells you the key dimensions. PHG is the SKF timing belt family; D is the tooth profile; the number after D is the pitch length in tenths of an inch; H means a nominal pitch of 1/2 inch; and the final number is the width in hundredths of an inch. For example, PHG D-240-H-100 and PHG D-270-H-150 differ in length and width. Reading the code this way helps you match a belt to a pulley quickly.

These belts appear in food, textile, paper, plastics, and automation applications. They are common on packaging machines, industrial printers, compressors, pumps, and precision transmission equipment. Anywhere two shafts must stay synchronized—such as positioning or conveying systems—a timing belt is often the answer. Their construction resists wear and fatigue, so they can handle continuous duty. MR Industrial Accessories offers them for both replacement and new projects.

Selecting the right belt means checking three things: tooth profile, pitch length, and width. Confirm that the pulley has the same pitch and the correct number of teeth. During installation, align the pulleys and set tension according to the manufacturer's specifications. Too much tension speeds up wear on the teeth and bearings; too little causes the belt to jump teeth. These belts do not need lubrication, but keeping the area clean helps prevent abrasive contaminants from shortening their life.

For cross-referencing, SKF PHG D-H series belts can be interchanged with other brands that use the same profile and pitch, such as those designated H (1/2 inch pitch). Always compare the complete designation: pitch length and width must match for proper operation. Since nomenclature varies between brands, rely on the standardized dimensions. If you are unsure, send us the original part number and we will help you find the equivalent.

To request a quote for an SKF PHG D-H series timing belt, send the full part number via WhatsApp or email. Our team can also suggest equivalents and help you choose the right size to avoid unplanned downtime.