Industrial pulley 350 mm, 2 grooves, section B

EMMAR POLEA 350 2B 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 350 2B and any equivalents.

The POLEA 350 2B is a V-belt pulley from EMMAR, designed for power transmission between shafts. With a 350 mm diameter, two grooves, and a section B profile, it handles moderate ratios and provides some inertia for demanding drives. EMMAR manufactures this pulley in-house, so groove machining and balancing are controlled.

The code POLEA 350 2B tells you the key specs: a 350 mm diameter, two grooves, and section B. The part number MR-POLEA-B2-350 identifies the same item. Because EMMAR produces it, you can specify bore, keyway, and balancing to match your application.

This pulley suits medium-power equipment such as screw compressors, industrial fans, centrifugal pumps, conveyor drives, and process plant transmission systems. You will also find it in agricultural implements and maintenance shops where worn pulleys are replaced or ratios changed. Two grooves let you double torque capacity or keep running if one belt fails.

For installation, check that the shaft diameter and keyway match the bore and fastening method—key, set screw, or taper bushing. Proper alignment between pulleys is essential; misalignment speeds up belt and groove wear. When choosing, consider the power to transmit, shaft RPM, and desired ratio. Section B uses standard V-belts, and the groove count determines how many belts you can run.

To request an equivalent or a custom pulley, send the code POLEA 350 2B or MR-POLEA-B2-350 via WhatsApp. You can also provide shaft dimensions, belt section, and required number of grooves for a tailored quote. Our team responds promptly and can suggest equivalents or help with selection. As manufacturers, we can adjust diameter, bore, and groove count to fit your needs.