QD engineering class chains & precision roller chains. Single strand chain, multi-strand chains, double pitch chains, corrosion resistant chains, self-lubricating chains, attachment chains, leaf chains, and specialty chains.D35btb21h SprocketBUSHINGS Made In Usa 428 Roller Chain BreakerTYPE C2060hnp Lambda Sa 1 ChainSF
Choose Sc308 Chainyour Drive Chain Cleaning Chinabore size above.
To be used with QD Sprockets or Pulleys
QD Bushings are precision machined tapered and fully split on1side.
The taper bored QD Sprocket or Pulley easily fits over the tapered bushing, and tightening of the cap screws produces a tight press fit on the shaft. The sprocket is easily removed from the bushing by using the pull-up bolts as jackscrews in the holes tapped in the rim of the sprocket.
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