What are Extra Precision Bearings?
January 17, 2019
Mechanical parts fall into one of a handful of categories. At one end of the component spectrum, larger-than-life parts provide accurate movement, but the design gurus focus on kinetic power, not precision. At the loftier end of that scale, smaller, finely fabricated moving pieces are responsible for super-accurate fractional movement. Falling most definitely into that […]
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Different Types of Groove Bearings
December 17, 2018
There’s a bearing family that’s equipped with different types of groove geometry. They look a little like overly complex pulleys, with their grooves curving inwards around their rims. Well-suited as thread or wire guiding wheels, groove bearings suit a number of target applications. For instance, on hoist equipment, G-grooves accommodate wire ropes. Like other bearing […]
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Why Accurate Cage Selection is Essential for Reliable, Long-term Bearing Operation
December 3, 2018
Looking back a few posts, we seem to be missing a critical part of a bearing’s anatomy. The glossy races and structure rings are there, as are the hardened and ultra-smooth rolling elements. The cage, though, where is this roller retaining section? Correcting this oversight, let’s see which cage types are most viable. Using that […]
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Different Types of Timing Belts for Pulleys
November 16, 2018
Timing belts synchronize car engines. Timing belts coordinate conveyor belts and gym treadmills. The flexible toothed bands also control sewing machines, textile equipment, and a hundred dissimilar machine systems. To keep the different camshafts and pulleys synced, engineering domains have come up with several different timing belt types. For pulley technology, there are several product […]
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Roller Chain and Sprocket Couplings
November 7, 2018
A sprocket coupling is waiting on a workbench. Let’s say it’s there to sate an observer’s curiosity. The coupling is cylindrical and manufactured out of hardened steel. It’ll support a huge load when it’s secured, but we’re not yet sure how the fastening mechanism on the coupling operates. As a clue, there are several metal-edged […]
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