ANSI B29.1
Part Number Example:
D35B23
D = Double Strand (T = Triple)
35 = No. 35-2 Roller Chain Sprocket
B = With Hub (A = No Hub)
23 = 23 teeth (23H = 23 Hardened Teeth)
PDF - Sprockets-AmericanStandardMinimumPlainBore.pdf
341 Item(s)