Collard bushings are used in mechanical applications as vibration isolators. They work as an interface between two opposing parts and dampen energy that gets transmitted through the bushing. With a variety of different sized diameters and lengths, our collard bushings also state which number bushing style they are to correlate with broach styles of the same number. We carry a plain bushing supply along with a flange bushing selection and tapered QD bushings, or quick detachable bushings that have a flanged design. Our keyless bushings feature a keyless locking assembly, and CNC bushings provide flexible gripping options for reamers and drills. Furthermore, our open slot reducing bushings attach to larger bores.
Frequently Asked Questions
Collard bushings, also known as split bushings or pillow blocks, are mechanical components used in power transmission systems to support and guide rotating shafts. They consist of a split housing that clamps around the shaft and a bearing insert that provides smooth rotation while reducing friction and wear.
Collard bushings come in various types to meet specific application requirements. Common types include self-aligning bushings for accommodating shaft misalignment, fixed bushings for fixed shaft positioning, and take-up bushings for tensioning belt or chain drives.
Key factors to consider when selecting collard bushings include shaft diameter, bearing type, load capacity, mounting type, and environmental conditions. Choosing the appropriate bushing ensures optimal performance, reliability, and durability in your power transmission system.
Installing collard bushings requires precise alignment and proper tightening. Ensure the shaft is clean and free of debris. Position the bushing halves around the shaft and secure them evenly using bolts or screws. Tighten the bolts gradually to the specified torque, following the manufacturer's instructions for optimal performance and longevity.
