Industrial pulley 70 mm, 2 grooves, section B

EMMAR POLEA 70 2B is a pulleys reference, within Power transmission. Request a quote for POLEA 70 2B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 70 2B pulley is a power transmission component manufactured by EMMAR Accesorios Industriales. It is designed to mount on shafts and transmit motion via section B V-belts. With 70 mm diameter and two grooves, it allows building compact drives where speed multiplication or reduction is needed. It is a key component in machines and equipment requiring reliability and low maintenance. Being of in-house manufacturing, you can inquire about variants and adaptations according to your need.

This pulley has 70 mm outer diameter, two grooves and section B. The designation POLEA 70 2B summarizes those characteristics: the number indicates the measurement in millimeters and the letters the number of grooves and the belt profile. It is intended for shafts rotating at moderate speeds and transmitting power via V-belts. Its metallic construction and machined grooves ensure correct belt fit and stable operation.

It is used in a wide variety of industrial applications: fans, centrifugal pumps, compressors, conveyors, mixers and machine tools. It is also common in agricultural equipment and production lines where the rotation speed needs to be modified. Due to its compact size, it is suitable for tight spaces and for drives with moderate speed ratios. Having two grooves, it allows mounting two belts in parallel to increase transmission capacity or to provide redundant drive.

To correctly select this pulley, take into account the shaft diameter, the type of keyway, the rotation speed and the power to transmit. Verify that the belt section matches profile B and that the number of grooves is the necessary for the load. Mounting must be done with the pulley perfectly aligned with the drive pulley to avoid premature wear of belts and bearings. It is advisable to use the appropriate fastening elements and respect the tightening torque.

If you need a pulley with another size, number of grooves or section, we can manufacture it or find an equivalent. For that, the most practical is to send us the part number POLEA 70 2B or the complete designation of the original pulley, along with the data of the equipment where it is mounted. You can also inquire about nearby sizes or special adaptations. Our technical team advises you so that the part meets the requirements of your application.

To quote this pulley or inquire about a variant, send us the part number POLEA 70 2B via WhatsApp. We'll respond with the technical information you need and coordinate manufacturing or supply. MR Accesorios Industriales has more than 80 years of experience in power transmission and manufactures its own pulleys, which allows us to offer you custom solutions with the quality your equipment requires.