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Variable Speed Belt Companion Sheaves
Hi-Lo Companion Sheaves
are made of close grained cast iron , accurately machined to conform
to industry standards and balanced for true running operation. the sheaves
are made to accommodate QB Bushings for ease of installation
Please note: Figures in this document should not be used for engineering purposes. They are for reference only. To obtain exact specifications, click on the catalog icon to order catalog HL386.