V-belt pulley DODGE 4-3V6.0–SK

DODGE 4-3V6.0–SK is a v-belt pulley reference, within Power transmission. Request a quote for 4-3V6.0–SK via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

3V QD Sheaves DODGE pulleys are multi-groove V-belt pulleys used to transmit power between shafts through 3V V-belts. They are mounted on QD bushings, a tapered fastening system that allows the pulley to be removed without removing the shaft or realigning. They are used in fans, pumps, compressors and conveyors, where the drive ratio and the number of grooves define the behavior of the drive.

The designation of these pulleys is read in three parts. The first number indicates the number of grooves: 1, 2 or 3. It is followed by the belt section, in this case 3V, and then the pitch diameter in inches, as in 1-3V14.0–SK or 3-3V8.0–SK. The suffix –SK identifies the QD bushing that corresponds to the hub. Thus, 2-3V19.0–SK is a two-groove pulley for 3V belt with a pitch diameter of 19.0 inches and SK bushing. With those three data points the complete pulley is defined.

In Argentine industry these pulleys appear in ventilation equipment, centrifugal pumps, screw compressors, conveyors and continuous process machines. They are also used in the field to drive norias and augers, and in food and beverage plants where cleanliness and quick replacement are important. As part of the transmission line, any change of pulley modifies the speed of the driven equipment, which is why they are selected with the drive ratio already calculated.

To select a 3V QD Sheaves pulley, you must start from the motor power and RPM, the speed required by the machine and the number of grooves. The pitch diameter determines the peripheral speed: the larger the diameter, the lower the speed of the driven shaft for the same input. The QD bushing must match the shaft diameter and is mounted with the fastening screw properly tightened; the tapered face guarantees centering. The alignment between pulleys is checked with a straightedge or laser, and the belt tension is adjusted according to the manufacturer's manual.

3V QD Sheaves DODGE pulleys are interchangeable with other brands that use the same QD bushing system and the same belt section. When requesting a quote, it is advisable to provide the number of grooves, the pitch diameter and the bushing, or directly the complete part number. If the equipment has a pulley from another brand, it can be replaced by the DODGE equivalent while keeping the bushing if it is in good condition. MR Accesorios Industriales supplies this line and can indicate the compatible alternative.

MR Accesorios Industriales has more than 80 years in the industrial market and since 1945 has supported workshops, factories and maintenance in Buenos Aires, Argentina. If you need a 3V QD Sheaves pulley, send the part number or model via WhatsApp and we will quote you promptly. We can also advise you on the number of grooves and the right bushing for your application.

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