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   Power Transmission Technology Update        March 2013

A Different Spiral Bevel Gearbox

With more models, sizes, and ratios, DieQua's spiral bevel gearboxes offer precision, performance and durability far above standard products. They're ideal for applications requiring high speed, precise motion control, high torque, or heavy shocks. Several configurations, options, and customized solutions provide unmatched design versatility...

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Noisy Bearings?

Single turn wave springs are ideal for bearing preload. The spring preloads the bearing through its outer race, taking up play in the bearing. This reduces bearing damage, wear, noise and vibration. Smalley has stock parts from 1/4" to 16". Specials available from .200" to 120"...

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Turntable Drive Solutions

Redex-Andantex MSR 2- speed gearboxes offer ready-to-use drive technology for either continuous rotation (turning) or accurate positioning (C-Axis) of vertical lathe turntables. Combining a MSD 2-speed gearbox with high quality spiral bevel gearbox, eliminates the need for a complex & expensive gearbox with a clutching mechanism for C-Axis...

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SKF Expands Range of Couplings

SKF offers an extensive range of standard and customized couplings engineered for high performance and reliability in power transmission applications. A wide variety of coupling types combined with a wide range of sizes and bores equips users with suitable solutions...

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QA1 Precision Spherical Bearings

QA1 offers a variety of precision spherical bearings for your needs, including wide (WPB-T Series), narrow (NPB-T Series) and high misalignment (YPB-T Series). Each bearing is made from stainless steel with a PTFE liner and has tighter I.D. and O.D. tolerances than traditional spherical bearings...

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Compact Stainless Steel Bellows Couplings

For corrosive, high temperature, and deep vacuum applications, the BKS stainless steel, welded bellows couplings offer smooth and precise torque transmission. Allowable temperatures range from -40 to +300C. The BKS coupling is available in 6 sizes, with torque ratings from 15 to 500 Nm and English or metric bores from 12 to 75mm...

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