Historical
ANSI/ASME B29.10M-1997 (R2002)
Heavy Duty Offset Sidebar Transmission Roller Chains and Sprocket Teeth
Covers the General Chain Dimensions, M.U.T.S., Strand Length, Measuring Load, Maximum and Minimum Controlling Link Dimensions for Interchangeable Chain Links, Chain Clearance Dimensions. This Standard also includes Sprocket Tooth Form Factors.
American Society of Mechanical Engineers [asme]