V-belt pulley DODGE 4B20.0–SF

DODGE 4B20.0–SF is a v-belt pulley reference, within Power transmission. Request a quote for 4B20.0–SF via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DODGE V-belt pulley is a power transmission component that mounts on the shaft and transmits motion through V-belts. It is used in industrial equipment that needs to reduce or increase speed and torque reliably. MR Accesorios Industriales supplies this line with technical advice so you can choose the correct pulley according to the number of grooves, pitch diameter and belt type.

The designation of these pulleys is read in parts. The first number indicates the number of grooves: 3B, 4B or 10B, as in 3B20.0–SF, 4B20.0–SF and 10B6.8 SF. The letter B corresponds to the V-belt section. The number that follows is the pitch diameter in inches: 20.0, 25.0, 30.0 or 6.8. The suffix SF defines the type of bushing or hub with which it mounts on the shaft. With that data, the pulley your equipment needs is identified without ambiguity.

These pulleys are used in industrial fans, centrifugal pumps, compressors, conveyors, mixers and process machines. In Argentina you find them in food, textile, chemical and refrigeration plants, and in maintenance workshops that replace worn pulleys or change transmission ratios. They are also mounted on air treatment equipment and production lines where belt transmission requires low maintenance and vibration absorption.

To select correctly, take into account the number of grooves, the pitch diameter, the belt width and the bushing that fits the shaft diameter. Check the alignment between pulleys with a straightedge or laser to avoid uneven belt wear. Lubrication of the bushing and the torque of the fastening screws are key for a long service life. If the equipment works with a lot of vibration, check the balancing and the condition of the shaft bearings.

DODGE V-belt pulleys are interchangeable with other brands on the market as long as the number of grooves, belt section, pitch diameter and type of bushing match. When requesting a quote, send the complete part number of the original pulley or the shaft and belt measurements. MR Accesorios Industriales advises you to find the right equivalent and avoid mounting errors that affect performance.

If you need a V-belt pulley for your equipment, send the part number by WhatsApp to MR Accesorios Industriales. We will quote you promptly and indicate the compatible alternative if necessary. We can also manufacture custom pulleys according to your groove and diameter requirements. Write to us with the model you need and we will reply with the technical solution.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.