(51) Flat and Grooved Types for Variable Speed Belts
Lovejoy companion sheaves are made of durable cast iron to assure best
possible wear at the belt contact area. Grooved sheaves, for use with
V-V adjustable center drives, are machined to match the belt width and
angle of standard variable speed belts for optimum efficiency. The spoked
design provides strength and light weight. All companion sheaves are precision balanced for smooth running. The sheaves are bored to accept standard type tapered bushings for ease of installation, best possible shaft grip and removal from the shaft without damage to any of the parts.
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The Timken Company.