Regular Spools float on a lineshaft (line shaft) and function as clutches that will slip when boxes jam or accumulate, thus preventing belts from abrading. They also provide a safer working environment, allowing rollers to stop if hair or hands get caught in rollers. Spools come in two sizes:
Standard bore -- fits both 1\" and 25mm shafts.
Large bore -- fits both 1-7/16\" and 36mm shafts.
Speed-up spools increase roller speed by 44%.
Keyed spools will not slip, so use only in sections where there will be no accumulation or jams. Designed for curves, inclines, or where greater drive is needed.
Split spools can be installed without disassembling the shaft. Our red split spools are high precision & reasonably priced. Can be locked to shaft using two-sided tape or electical filler tape (not included). Eliminates need for keyed spools and keyed shafts. For more info click here.
C-Clips (Shaft Collars) clamp on shaft and keep spools in place. They are 1/2\" (12.7mm) wide.
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Company Details
Dura-Belt manufactures high-quality urethane belts, idler pulleys and line-shaft spools. Our main products include long-life o-ring belts, twisted quick-connect belts and the Speedy Belt Installer™. We offer a two-year warranty and same-day... more
