SKF PHG 700-XH-S1700 timing belt

SKF PHG 700-XH-S1700 is a reference of timing belt, within Power transmission. Request a quote for PHG 700-XH-S1700 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF timing belts from the PHG series with XH profile and S finish are power transmission components that combine the flexibility of a belt with the precision of a gear. They are used to synchronize shafts and transmit torque without slipping, which makes them ideal for applications where motion accuracy is critical. MR Accesorios Industriales sells them as part of its power transmission line.

The designation of these belts follows a clear format: PHG indicates the SKF timing belt family, the following number is the pitch length in tenths of an inch, XH defines the profile and the pitch (in this case, 7/8 inch pitch), and S indicates a construction variant, normally related to the compound and strength. For example, PHG 507-XH-S1700 has a pitch length of 507 tenths of an inch, XH profile and the S1700 finish. The examples in the series cover a range of lengths for different drives.

These belts are used in industries such as food, textile, wood and metallurgical, in equipment that requires shaft synchronization: industrial sewing machines, printers, feeders, precision conveyors and spindle drives. In Argentina, they are common in packaging plants and in workshops that replace chains with belts to eliminate lubrication and reduce noise. Their XH profile makes them suitable for transmitting medium and high power at considerable linear speeds.

To select correctly, take into account the number of teeth on the pulleys, the center distance and the power to be transmitted. Assembly requires aligning the pulleys precisely to avoid side wear and noise. Tension must be correct: too low causes tooth jumping, too high overloads the bearings. Verify that the belt width matches the pulley width. The S finish usually indicates a compound that resists oils and moderate temperatures, but it is always advisable to confirm compatibility with the working environment.

As for equivalences, timing belts are identified by profile and pitch, not by brand. An XH profile from another brand with the same pitch length and width may be interchangeable, but always verify the tolerances and the tooth type. MR Accesorios Industriales sells SKF, and can advise you on equivalence with other brands on the market.

If you already have the part number of the belt you need, send it on WhatsApp to MR Accesorios Industriales and we will quote it. We can also help you identify the size if you only have the pulley and the center distance. At MR we know that a correctly specified timing belt prevents downtime and extends the life of the entire drive.