IS 3560 : 1980 Specification for Short Pitch Transmission Precision Bush Chains and Chain Wheels

1 Scope

Covers the dimensions, tolerances, measuring loads and minimumbreaking loads of short pitch precision bush chains of simple andmultiplex construction suitable for the mechanical transmission ofpower and allied applications, together with the tooth gap formsand rim profiles of their associated chain wheels. It includeschains of two pitches only, namely, 6.35 mm and 9.525 mm andapplies primarily to chain wheels of teeth from 9 to 150(inclusive).