Introducing our Quick Detachable Bushings (QD bushings), crafted for efficiency and reliability in various applications.
Material Composition: Meticulously constructed from high-quality ductile iron and robust steel, ensuring durability and superior performance.
Available in a wide range of Sizes: H, JA, SH, SDS, SD, SK, SF, E, F, J, M, N, catering to diverse needs and specifications.
Customized Solutions: We excel in creating bespoke QD bushings tailored to your unique specifications, guaranteeing a perfect fit and performance.
For more detailed information, we warmly invite you to reach out to us with your inquiries.
QD Bushings are engineered with a split tapered flange, centrally split to enhance clamping force on sprockets, sheaves, and pulleys, outperforming standard bored-to-size bushings. Quick-disconnect bushings are indispensable for mounting V-belt drives, synchronous belt drives, and roller chain drives. The adjustable split in the bushing wall facilitates easy sliding along the drive shaft. The flange ensures precise and accurate positioning within the bore, surpassing non-flanged counterparts.
The innovative QD bushing delivers unparalleled installation flexibility with two mounting options: 'standard mount' and 'reverse mount'. The key to successful installation lies in matching the correct set of holes and securing a firm seating of the bushing. Upon bolt tightening, the QD bushing compresses, securing the shaft with unmatched grip.
Mounting Instructions
1. Ensure that the tapered cone surfaces of both the bushing and the driven product are clean and free from anti-seize lubricants to guarantee optimal installation.
2. Carefully slide the QD bushing onto the shaft, allowing the flange end to lead. Proceed to assemble the key to secure it.
3. With precision, position the QD bushing on the shaft. Gently tighten the set screw over the key using a standard wrench, avoiding excessive force for optimal security.
4. Align the large end of the sheave, pulley, or sprocket taper bore over the cone, ensuring drilled bolt holes align perfectly with the tapered holes in the bushing's flange.
5. Evenly and alternately tighten the pull-up bolts to the specified torque, as outlined in the torque table on the reverse side, to ensure secure attachment.
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