Industrial pulley 160 mm, 5 grooves, section B

EMMAR POLEA 160 5B is a pulleys reference, within Power transmission. Request a quote for POLEA 160 5B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 160 5B pulley is a V-belt drive pulley, section B, with a 160 mm diameter and 5 grooves. It is used to drive shafts from a motor, reducing or increasing speed depending on the combined diameters. It is in-house manufacturing, EMMAR Accesorios Industriales brand, which allows replacing sizes and grooves with the same keyway and balancing geometry. If you need to replace a worn pulley or build a new drive, this model is quoted by WhatsApp with the exact part number.

This item is a pulley with a 160 mm diameter, 5 grooves and section B. The designation POLEA 160 5B summarizes those three data points: size, number of grooves and belt profile. Section B corresponds to classic-profile V-belts, and the 5 grooves allow distributing power across five belts in parallel. The 160 mm diameter is the data point that defines the transmission ratio when combined with the pulley on the other shaft. It is an in-house manufactured part, EMMAR brand, designed for continuous service in plant.

Typical applications are drives for machine tools, centrifugal pumps, fans, screw compressors, conveyor belts and process equipment in general. It is also used to replace worn pulleys on lines that are already assembled, when the same speed ratio and the same number of belts need to be maintained. Being section B and 5 grooves, it handles medium power within its speed range, as long as the pitch diameter and face width are compatible with the equipment.

To mount and select this pulley, take into account the shaft diameter, the type and size of keyway, the pitch diameter required by the transmission ratio and the number of belts the assembly will carry. Also check the alignment between pulleys and the belt tension: an off-center pulley accelerates wear on the groove and on the equipment's bearings. If space is limited, check that the 160 mm outside diameter does not interfere with the structure or with the protective guard.

If you need a nearby size, a different number of grooves or a pulley for a different shaft, send us the part number POLEA 160 5B and the equipment data: shaft diameter, keyway and diameter of the pulley you want to replace. With that we look for the equivalent within the in-house manufacturing line or evaluate a custom part. We can also quote the assembly with the corresponding section B belts so it ships assembled and aligned from the factory.

To request a quote, write to us by WhatsApp with the part number POLEA 160 5B or with the full designation of the pulley you need. If you have a photo of the old part or the shaft drawing, even better: that way we confirm keyway and balancing before manufacturing. MR Accesorios Industriales has been working since 1945 in power transmission, bearings and industrial accessories, and manufactures its own pulleys, split plummer block housings and ANSI chains.