DODGE W-A hub

DODGE W-A belongs to hub, 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 W-A and any equivalents.

For power transmission assemblies, the Dodge QD bushing W-A serves as the tapered interface that grips the shaft and carries the mounted component, such as a pulley, gear or coupling. It centers the drive and transfers torque securely, while allowing the mounted part to be removed without hammering the shaft. MR Industrial Accessories supplies this bushing to maintenance and purchasing teams across the United States and Latin America.

In the QD series, the letter in the code denotes a specific taper size and shaft diameter, and the suffix shows the bore machining variant. To pick the right W-A bushing, match the code to the shaft diameter and to the component being mounted, since the same letter may come with different bores.

These bushings are common in process, food, mining, cement and aggregate operations, particularly where fast teardown matters: conveyors, elevators, mixers, pumps and fans. They also appear in grinding lines, concrete plants and material handling systems that run pulleys and gears on taper bushings.

When selecting, consider shaft diameter, keyway type and the load the assembly will transmit. QD mounting uses screws to draw the bushing into the element, so no press or hammer is needed. Check alignment between bushing and element, and lubricate screw threads before tightening to reach the correct torque and simplify later disassembly.

QD bushings from different manufacturers interchange when the size code and shaft diameter agree, because the taper and fastening screws follow a common standard. For a replacement, send the code stamped on the part or the shaft dimension and we will identify a compatible option.

Need a QD bushing for a pulley, gear or coupling? Send the code or model via WhatsApp or email and our team will quote it promptly. We also help with mounting questions and related components so the assembly goes together correctly.