Industrial pulley 310 mm, 2 grooves, section B

EMMAR POLEA 310 2B is a pulleys reference, within Power transmission. Request a quote for POLEA 310 2B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The MR industrial pulley, 310 mm with 2 grooves section B, is a power transmission component manufactured by EMMAR Accesorios Industriales. It is used to transmit motion between shafts using V-belts, allowing speed and torque to be adjusted according to the diameter ratio. Its in-house manufacturing construction guarantees precise finishes and proper balancing to operate in demanding systems. It is suitable for general industrial applications where reliability and durability are required.

This item is a pulley with a 310 mm diameter, 2 grooves and section B. The designation POLEA 310 2B indicates its main dimensions: 310 mm outer diameter and two grooves for section B belts. It is manufactured by EMMAR, which ensures control over the production process and the quality of the final product. Section B corresponds to a belt profile widely used in industrial power transmissions.

Typical applications include machine tools, compressors, fans, pumps, conveyors and transmission equipment in general. In these systems, the 2-groove pulley transmits more power than a single-groove one, maintaining alignment and reducing slippage. It is commonly found in installations that require a specific transmission ratio and continuous operation.

For mounting, verify that the shaft has the correct diameter and key, and that the pulley is properly aligned with the drive pulley. Belt tension must be the one recommended by the belt manufacturer, avoiding excess that overloads the bearings. When selecting, consider the power to be transmitted, the shaft RPM and the belt type. Section B supports a power range that depends on speed and the number of grooves.

If you need a pulley with a different size, number of grooves or section, we can manufacture it or find an equivalent. For that, it helps if you send us the current part number, a sketch with the main dimensions (outer diameter, shaft diameter, overall width, number of grooves) or a photo of the part. With that data, we advise you on the best available or custom option.

To request a quote for this pulley or ask about a variant, send us the part number POLEA 310 2B on WhatsApp. You can also tell us the characteristics of your application and we will help you select the right product. At MR Accesorios Industriales we work with standard lines and made-to-order manufacturing for special cases.