Description: QD bushings or quick-detachable bushings are designed specifically for conveyor pulley with short shafts. It offers better gripping force since its outside diameter feature a flange. This type of bushing also features a compact design, which makes mounting and dismounting very convenient. Its design even allows reverse installation. QD bushings are suitable for shaft mounted equipment like sprockets and pulleys and are applicable in a wide variety of industries, including waste management, mining, food production, and more. For QD-WS bushings, buy directly from MRO Supply. We are a trusted bushing supplier with exceptional customer service. For inquiries, you can get in touch with us either by phone or email.