Product page
Hub DODGE M-A
- Manufacturer Part Number
- M-A
- Brand
- DODGEBrand we market
- Category
- Power transmission
- Subcategory
- Taper bushings and components
- Series
- QD
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Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
DODGE M-A is a hub reference, within Power transmission. Request a quote for M-A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The Dodge QD hub is the component that allows pulleys, gears and other elements to be mounted on power transmission shafts. It is installed with a QD taper bushing that fits by interference, making assembly and disassembly easy without hammering the shaft. MR Accesorios Industriales supplies this line for industrial applications in Buenos Aires, Argentina.
The M-A designation identifies a hub in the Dodge QD series. In this nomenclature, the letters indicate the hub type and the size of the QD bushing it accommodates. The QD series is organized by standard sizes, from the smallest to the largest, and each hub accepts a range of shaft diameters depending on the bushing fitted to it. To identify the correct part, read the complete part number and cross-reference it with the corresponding QD bushing.
These hubs are used in industries that require reliable power transmission: food, chemical, petrochemical, cement, paper and water treatment plants, among others. In Argentina they are found in conveyors, pumps, fans, mixers and mills. Their design allows pulleys or gears to be mounted and removed with simple tools, without hydraulic presses or heating, which reduces maintenance downtime.
To select a QD hub, consider the shaft diameter, the radial load and the torque to be transmitted. The QD bushing must match the hub size and the shaft diameter. Assembly is done by cleaning the tapered surfaces, inserting the bushing into the hub and tightening the mounting screws progressively and in a cross pattern. It is important to verify alignment with the driven equipment and check screw torque according to the manufacturer's table.
Dodge QD hubs are interchangeable with those of other brands that use the same standard taper bushing system. When requesting a quote, it is advisable to provide the complete hub part number and the shaft diameter. If you cannot find the exact reference, MR Accesorios Industriales will indicate the compatible alternative or manufacture it to measure. Write to us on WhatsApp with the part number or model you need and we will quote you promptly.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Número de producto
- 228474
Frequently Asked Questions
- What is the difference between a QD hub and a QD bushing?
- The hub is the part that holds the pulley or gear and is mounted on the shaft by means of the bushing. The bushing is the tapered element that fits against the shaft and transmits torque. Both must be the same QD size to couple correctly.
- How do I know which QD hub I need for my application?
- You need the shaft diameter, the type of element to be mounted (pulley, gear, etc.) and the working loads. With that data, the hub and bushing size is defined. If you have the original hub part number, send it and we will quote the equivalent.
- Are Dodge QD hubs compatible with other brands?
- Yes, the QD system is a dimensional standard, so hubs from different brands that comply with that standard are interchangeable. Always verify the bushing and shaft dimensions before replacing. If in doubt, consult us with the part number.