Industrial pulley 250 mm, 2 grooves, section C

EMMAR POLEA 250 2C 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 250 2C and any equivalents.

The 250 2C is a V-belt drive pulley that measures 250 mm across and carries two grooves for section C belts. It transfers power between parallel shafts on industrial machines where you need a set drive ratio and solid pulling capacity. EMMAR makes this pulley in its own manufacturing operation.

Read the code as three pieces of information: POLEA 250 2C. The 250 is the outside diameter in millimeters, the 2 is how many grooves are machined into the face, and the C tells you which V-belt profile seats in those grooves. Diameter and groove count set the drive ratio and the number of belts you can run on the same plane. The C section fixes the groove width and depth, so only a C-profile belt will fit.

You will find two-groove section C pulleys in the power transmissions of compressors, fans, pumps, conveyor drives and mills. In each case the job is the same: move torque from a motor to a driven shaft, with speed adjusted by changing diameter. The second groove lets you run a second belt and split the load between them.

Before mounting, confirm the shaft diameter matches the pulley bore and that the fastening method suits your setup, whether that is a key, a set screw or a taper bushing. Check alignment between the pulleys as well, since angular or parallel misalignment speeds up wear on both the belt and the grooves. Belt tension matters too: loose and it slips, tight and it loads the shaft bearings. On a short shaft, look at the overhang.

If you need an equivalent, send the full part number or whatever data you have: diameter, groove count and section. From that we can identify which pulley in another size suits your drive, or we can manufacture a custom pulley. We can also help you pick the bushing or fastening system for your shaft if that is still open.

For a quote on this pulley or a variant, send the part number POLEA 250 2C by WhatsApp or email. If you are unsure about the section, groove count or diameter, write anyway. With your equipment details we will help you define the pulley you need. MR supplies bearings, mounted units and housings, power transmission parts, seals, lubrication and maintenance tools to customers across the United States and in several Latin American countries.