Introducing our Quick Detachable Bushings (QD bushings) - a pinnacle of engineering precision!
Crafted from premium materials: Ductile iron and steel, ensuring longevity and robustness.
Available in a wide range of sizes: H, JA, SH, SDS, SD, SK, SF, E, F, J, M, N to meet diverse needs.
We are pleased to customize these QD bushings to your unique specifications, ensuring perfect fit and function.
Should you require further details, we warmly invite you to inquire with us at your convenience.
Our QD Bushings, featuring a split tapered flange with centrally split design, offer superior clamping force for sprockets, sheaves, and pulleys compared to standard bored-to-size bushings. These quick-disconnect bushings are indispensable for mounting V-belt drives, synchronous belt drives, and roller chain drives. The innovative split design allows for easy adjustment along the drive shaft, while the flange ensures precise alignment in the bore, surpassing non-flanged alternatives.
The QD bushing provides unparalleled flexibility during installation with two mounting options: 'standard mount' or 'reverse mount'. Key to installation is the correct alignment of bolt holes and ensuring a firm seating of the bushing. Once the bolts are tightened, the QD bushing securely compresses, offering a robust grip on the shaft for reliable performance.
Mounting Instructions
1. Ensure that the tapered cone surfaces of both the bushing and the inner surfaces of the driven products are pristine and free from anti-seize lubricants.
2. Slide the QD bushing onto the shaft with the flange end facing first. Proceed to assemble the key securely.
3. Position the QD bushing precisely on the shaft. Tighten the set screw over the key 'hand tight' using a standard wrench, avoiding excessive force.
4. Align the large end of the sheave, pulley, or sprocket taper bore over the cone, ensuring alignment of drilled bolt holes with the tapered holes in the bushing flange.
5. Alternately and evenly tighten the pull-up bolts to the torque specifications listed in the torque table on the reverse side for optimal security.
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