Industrial pulley 270 mm, 1 groove, section A

EMMAR POLEA 270 1A belongs to pulleys, 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 POLEA 270 1A and any equivalents.

The 270 1A is a single-groove V-belt pulley in section A, with an outside diameter of 270 mm. It connects parallel shafts in industrial machinery where a straightforward drive ratio is required. MR Industrial Accessories manufactures this pulley in-house, with dimensional checks and balancing, so it mounts without fit issues.

The code 270 1A tells you the three key variables: outside diameter, number of grooves, and belt profile. Section A refers to the classic V-belt with a 13 mm top width, and the groove is machined to match that profile. The pulley is made of cast iron or steel and comes with a hub and keyway, ready for shaft mounting. If you need to verify the shaft diameter or hub style, we confirm those details before production.

A 270 mm single-groove pulley appears in centrifugal fans, pumps, screw compressors, light conveyors, mixers, and machine tools. It also shows up in refrigeration equipment and low-power drives that need a simple speed change. Because we manufacture it in-house, we can adjust hub diameter, keyway, or balancing to fit your equipment. It is often used to replace a similar pulley without modifying the rest of the system.

When selecting a section A pulley, consider the power to transmit, the shaft RPM, and the pitch diameter. The 270 mm outside diameter is not the pitch diameter: the belt sits in the groove, so the effective circumference is slightly smaller. Check that the number of grooves matches the number of belts on the machine. During installation, keep the keyway and shaft clean, and align the pulley with the driven one to prevent uneven belt wear.

If you cannot find the exact size, we can make a custom pulley with your required diameter, number of grooves, and section. We can also quote an equivalent if you send the original part number or the shaft and groove dimensions. To get started, message us via WhatsApp with the designation 270 1A or the data of the pulley you need to replace. We will reply with the options that best fit your equipment.

MR Industrial Accessories manufactures pulleys, split plummer block housings, and ANSI chains. That lets us control the process and fine-tune details such as balancing or surface treatment. If your equipment runs on section A pulleys, we can help you keep the drive in good shape. Contact us via WhatsApp with the part number or dimensions, and we will guide you so the pulley is mounted correctly and serves its expected life.