10A (ASA 50) sprockets

10A (ASA 50) sprockets work with 50 roller chain of 5/8" (15.875 mm) pitch to ANSI B29.1. This chain carries considerably higher loads than ASA 40 while remaining light, which is why it is often used in agricultural machinery and inch-dimensioned conveyors.

10A (ASA 50) sprockets - get machines with inch-pitch chain back to work quickly

A sprocket made to the standard fits 50 chain from any manufacturer, so you can get the machine running again quickly without importing original parts. You bore the hub out exactly to suit your shaft, and you can weld or bolt the plate to your own hub - one sprocket can be adapted to different designs.

ASA 50 simplex, duplex and triplex sprockets in C45 steel

Simplex, duplex and triplex sprockets (50-1, 50-2, 50-3) in C45 steel, in hub and plate versions. ASA 50 chains can be found in the Chains category, in the A-type chains group.

Frequently asked questions about sprockets for 10A chain

Does a 10A sprocket fit 10B chain?

No. Both chains have a 5/8" pitch, but they differ in inner width and strand spacing. Mixing series accelerates wear of the chain and teeth.