Industrial pulley 170 mm, 1 groove, section B

EMMAR POLEA 170 1B is a pulleys reference, within Power transmission. Request a quote for POLEA 170 1B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 170 1B pulley is a power transmission component manufactured by EMMAR Accesorios Industriales. It is designed to mount a section B V-belt in a single groove, with an outside diameter of 170 mm. It is used to transmit motion between parallel shafts in industrial machines and equipment, where a simple and reliable transmission ratio is required. Its metal construction and machined groove ensure correct belt seating and stable operation in continuous service.

This item is a pulley with a 170 mm diameter, 1 groove and section B. The designation POLEA 170 1B summarizes those three characteristics: the 170 mm outside diameter, the number of grooves (1) and the belt section it accepts (B). The groove is machined to receive a section B V-belt, which guarantees proper contact and prevents slipping. It is an in-house manufactured part, EMMAR brand, designed to be integrated into belt drive systems.

Typical applications include fans, centrifugal pumps, compressors, conveyor belts and machine tools. In all cases, the goal is to transmit power between a motor and a driven shaft with a fixed speed ratio. Being single-groove, it is used in drives where redundancy or high torque capacity is not required, but smooth and quiet operation is. It is also common in equipment where mounting space is limited.

To correctly select this pulley, take into account the pitch diameter, which relates to the belt's tangential speed. Verify that section B is compatible with the belt you will use and that the number of grooves matches the number of belts in the system. Mounting must be done on a shaft with the proper tolerance and with the keyway aligned. It is important to check alignment between pulleys to avoid premature belt wear and vibration.

If you need a different size or a pulley with more grooves, we can manufacture it or find an equivalent. To do so, send us the code POLEA 170 1B or indicate the dimensions you require: diameter, number of grooves and section. We can also advise you on the complementary pulley to achieve the desired transmission ratio. We work with in-house manufacturing, which allows us to adapt to particular specifications.

To request a quote for this pulley or ask about a variant, write to us on WhatsApp and send us the code POLEA 170 1B. We will reply with the technical information and the quote. MR Accesorios Industriales manufactures and sells power transmission components, and can help you resolve the selection of pulleys and belts for your equipment.