Timing belt SKF PHG 670-5M-25

SKF PHG 670-5M-25 is a timing belt reference, within Power transmission. Request a quote for PHG 670-5M-25 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF PHG line timing belts with 3M profile are power transmission elements that combine the flexibility of a belt with the precision of a gear. Their tooth profile enables a positive drive, without slippage, which makes them ideal for applications requiring synchronization between shafts, such as machine tools, printers, automation equipment and low-power drives. MR Accesorios Industriales carries this line as part of its power transmission offering.

The designation of these belts follows a clear scheme: PHG identifies the family of metric pitch profiles, 3M indicates the 3 mm pitch, and the following numbers correspond to the pitch length in millimeters and the width in millimeters. For example, PHG 60-3M-6 is a belt with 60 mm length and 6 mm width; PHG 81-3M-9 has 81 mm length and 9 mm width; PHG 87-3M-15 combines 87 mm length with 15 mm width. The final numeric suffix lets you choose the appropriate width according to the power to be transmitted and the space available on the pulley (sheave).

These belts are used in a wide variety of industries in Argentina: from the manufacture of household appliances and office equipment to industrial automation, including the food, textile and wood industries. They are common in parallel shaft drives where a constant speed ratio must be maintained, such as in pumps, fans, small compressors and positioning systems. Their 3M profile makes them suitable for moderate power and linear speeds that do not exceed the recommended limits for this pitch.

To correctly select a PHG 3M belt, take into account the number of teeth on the pulleys (sheaves), the center distance and the power to be transmitted. It is essential to verify that the pitch exactly matches that of the pulleys (sheaves) (3M in this case) and that the width is suitable for the groove. During installation, ensure precise alignment of the pulleys (sheaves) to avoid uneven wear and noise. The tension must be just right: neither so loose that it jumps teeth, nor so tight that it overloads the bearings. It does not require lubrication, but keep the environment free of abrasive contaminants.

Regarding equivalences, SKF PHG 3M timing belts can be interchanged with other brands that follow the same metric profile standard, as long as pitch, length and width match. However, each manufacturer may have slight variations in material and coating, so it is advisable to verify compatibility with existing pulleys (sheaves). MR Accesorios Industriales carries the SKF brand as part of its power transmission line, and can advise you on the best option for your application.

If you need to replace a belt or build a new drive, send the complete code to MR Accesorios Industriales via WhatsApp. With that information, we can identify the exact belt and quote it without delay. We can also help you choose the right width and length if you send us the characteristics of your pulleys (sheaves) and the equipment power.

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