DODGE SDS qD bushing

DODGE SDS belongs to qD bushing, 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 SDS and any equivalents.

A QD bushing such as the Dodge SDS is the interface between a shaft and whatever the hub carries, whether that is a pulley, a gear or a sprocket. The tapered fit does the work, and because the fastening screws handle the clamping, the assembly can be taken apart later without striking the shaft or the bearing. For a maintenance or purchasing team, the practical question is always which size fits the hub in front of them.

The letters SDS point to one particular size inside the Dodge QD line. Every code in that line stands for its own set of measurements, so the bore, the outside diameter and the length all change from one code to the next. The hub that will receive the bushing is what decides the choice. Send the SDS code together with the shaft diameter you are working with, and we can come back with the matching option.

Plants running conveyors, mixers, pumps, fans, mills and machine tools use this type of bushing regularly. Because the taper pulls the parts together, torque passes through without looseness, and small alignment errors are taken up rather than transferred to the bearings. As a cataloged component it also keeps replacement and planned maintenance straightforward.

Selection comes down to three things: the shaft diameter, the style of hub, and the torque the drive has to carry. During installation, the tapered faces should be clean, the recommended lubricant goes on before assembly, and the screws are tightened with the correct wrench. After that, check alignment and confirm the tightening values against the manufacturer's specification so nothing works loose or damages the shaft.

QD bushings from different manufacturers can be swapped when the standardized dimensions and the hub type line up. If you are replacing one that is already in service, the code or a few measurements are usually enough for us to identify the equivalent. We supply the Dodge brand and can walk you through finding the part that suits your equipment.