DODGE E-A hub

DODGE E-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 E-A and any equivalents.

A QD hub is the half of the assembly that stays on the shaft and carries the driven part, while the taper bushing does the gripping. This DODGE hub, code E-A, is built to take a QD taper bushing of the matching size, so the pulley, gear or coupling can be pulled and refitted without damaging the shaft. MR Industrial Accessories LLC supplies this line to maintenance and purchasing teams across the United States and Latin America. Send us the code you need by WhatsApp or email and we will get back to you with a quote and, if it helps, a suitable equivalent.

Reading the code is the quickest way to order. In the QD system the hub designation tells you the size and the mounting style, and E-A is the designation for this one. Hub and bushing are matched by that same size: the bushing seats against the hub taper and, once the screws are drawn up, the whole assembly is locked to the shaft. Ordering a hub without confirming the bushing size is the most common mistake, so keep the two together.

Where you will see these parts: conveyors, pumps, fans, mixers and other process equipment that runs at low to medium speed and comes apart for service. Food processing, cement, mining, chemical and water treatment plants all use them. The point of the taper fit is that a pulley or gear can be removed and reinstalled with hand tools, with no hammering on the shaft and no loss of centering.

Before selecting, check three things: the shaft diameter the bushing takes, the torque the drive has to carry, and the nature of the load. During assembly, wipe the taper clean, slide the bushing onto the shaft, then tighten the fastening screws in even steps. Confirm alignment with the driven machine and apply the lubricant specified for the taper. Done that way, the joint is firm and can still be taken apart later.

Interchange between brands is often possible when the size code and the bushing type line up. A matching shaft diameter on its own does not settle it, because the taper standard has to agree as well. Send us the code from the original part or the dimensions of the assembly and we will tell you which option fits.

If you are working on a DODGE QD hub or the taper bushing that pairs with it, message us on WhatsApp with code E-A or with the details of the equipment. We reply promptly and can help you pin down the right choice for the application.