06A (ASA 35) sprockets

06A (ASA 35) sprockets work with American 35 chain of 3/8" (9.525 mm) pitch to ANSI B29.1. This chain has an unusual design - instead of rollers it has bushes only, so it needs a sprocket with a tooth profiled specifically for them.

ASA 35 sprockets matched to 06A rollerless chain

A sprocket matched to ASA 35 chain ensures correct meshing and even wear, so the chain and sprocket run longer without replacement. Rollerless chain copes well with higher speeds, which is why 06A sprockets work well in fast, light drives of inch-dimensioned machines - in packaging machines, mowers and small conveyors. You buy a standard-compliant replacement without importing parts from overseas.

06A sprockets in C45 steel - simplex and duplex, hub or plate type

Simplex and duplex sprockets in C45 steel: with hub, to be bored out for the shaft, and plate type for welding or bolting on. 35 chain and connecting links can be found in the Chains category, in the A-type chains group.

Sprockets for ASA 35 chain - customer questions about interchangeability with 06B

Can a 06A sprocket replace a 06B sprocket?

No. 06B chain has a roller and a wider inner width, while ASA 35 has a narrower bush without a roller. The tooth profile is different, so sprockets of the two series should not be interchanged.