DODGE 1-3V19.0–SK v-belt pulley
- Brand
- DODGE
- Category
- Power transmission
- Subcategory
- Pulleys
- Series
- 3V QD Sheaves
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Description
DODGE 1-3V19.0–SK belongs to v-belt pulley, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 1-3V19.0–SK and any equivalents.
DODGE 3V QD Sheaves are multi-groove pulleys built for 3V V-belts, used to move power from one shaft to another. They seat on QD bushings, a tapered clamping design that lets you pull the sheave without disturbing the shaft or redoing the alignment. Fans, pumps, compressors and conveyors are common homes for them, and the groove count together with the pitch diameter sets how the drive behaves.
Reading the part number takes three pieces of information. The leading figure is the number of grooves, which changes from model to model. Next comes the belt section, here 3V, and last the pitch diameter in inches, as seen in 1-3V14.0–SK or 3-3V8.0–SK. The –SK ending points to the QD bushing that fits the hub. So 2-3V19.0–SK means two grooves, 3V belt section, 19.0 inches of pitch diameter and an SK bushing.
You will find these sheaves on ventilation equipment, centrifugal pumps, screw compressors, conveyors and continuous process machines, as well as on field equipment driving norias and augers and in food and beverage plants where clean operation and fast replacement matter. Because the sheave sits in the drive line, swapping one changes the speed of the driven machine, so the drive ratio should be worked out before selection.
Selection starts with motor power and speed, the speed the machine needs, and the groove count. Pitch diameter sets peripheral speed: a larger diameter gives a lower driven shaft speed for the same input. The QD bushing has to match the shaft diameter and be mounted with the set screw tightened properly, since the tapered face provides centering. Check pulley alignment with a straightedge or laser and set belt tension per the manufacturer's manual.
These sheaves interchange with other makes that use the same QD bushing system and belt section. For a quote, give the groove count, pitch diameter and bushing, or simply the full part number. If the equipment carries another brand, the DODGE equivalent can take its place and the existing bushing can often stay if it is in good condition. MR Industrial Accessories LLC supplies this line and can point you to the compatible alternative.
Dimensions
- Número de producto
- 455121
Frequently asked questions
- What does the –SK suffix mean on a 3V QD Sheaves pulley?
- It identifies the QD bushing type the pulley accepts. SK has its own taper size and shaft diameter, so the bushing must match the shaft when you replace the pulley. A bushing still in good condition can be reused with the new sheave.
- How do I know how many grooves I need for my drive?
- Groove count follows the power to be transmitted and the belt section. More power calls for more grooves or a larger pulley diameter. Motor HP, RPM and service factor are the inputs needed to work out the right combination.
- Can I replace a pulley from another brand with a DODGE 3V QD Sheaves?
- Yes, provided the belt section, pitch diameter and QD bushing type all match. The QD system is standard across manufacturers, so interchangeability is possible. Send the original part number and we will indicate the DODGE equivalent.