Knowledge Center
Installation guides, selection tips, technical standards, product comparisons and application notes for Taper Lock, QD, Split Taper and XT bushing enquiries.
Application Engineering
Application Engineering Fans and blowers make small alignment errors visible. A sheave that is offset or a hub that runs eccentrically can add vibration that travels through bearings, belts and the air-handling…
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Application Engineering
Application Engineering Pump drives are sensitive to alignment because the bushing sits in a system that also includes bearings, seals, belts or couplings. A bushing can be dimensionally correct and still produce…
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Application Engineering
Application Engineering Agricultural equipment asks a lot from small mechanical connections. Dust works into joints, moisture promotes corrosion, shock loads appear when crop flow changes, and seasonal maintenance often means parts are…
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Application Engineering
Application Engineering Conveyor drives expose bushings to a combination of steady torque, repeated starts, contamination and maintenance access constraints. The same conveyor line may use small bushings on roller drives and very…
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Product Selection
Product Selection Replacement work becomes difficult when the original bushing is corroded, the model stamp is half missing or the machine has been modified over many years. The temptation is to match…
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Product Selection
Product Selection A correct bushing bore starts with a correct shaft measurement. Maintenance records often contain nominal sizes that are useful for purchasing but not enough for diagnosing a worn connection. A…
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Product Selection Good taper-bushing selection starts with the machine, not the part number alone. Shaft diameter tells you which bores are possible, but the existing hub or new pulley design fixes the…
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Technical Knowledge
Technical Knowledge QD bushings are identified by lettered families rather than the numbered Taper Lock series. That naming system is useful because the letter fixes the outside flange/barrel geometry; the shaft bore…
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Technical Knowledge Metric-bore taper bushings are common in machines designed around millimetre shaft sizes, but “metric bore” is only the first part of the specification. The keyway convention, shaft tolerance, mating hub…
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Technical Knowledge A taper lock bushing turns a small amount of axial screw movement into a strong radial connection between a shaft and a pulley, sprocket, sheave or hub. The mechanism is…
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