Allied-Locke Industries - Double Pitch Roller Chains

Double pitch roller chains are dimensionally similar to standard ANSI roller chains but have double the pitch size. The A series has figure-8 shaped sidebars and is used in drive applications, while the C series has straight sidebars with either standard or over-sized rollers and is used in conveyor applications. Dimensions are given in inches.

Unit of Measure

Items	A2040 Double Pitch Roller Chains	A2050 Double Pitch Roller Chains	A2060 Double Pitch Roller Chains	A2080 Double Pitch Roller Chains	C2040 Double Pitch Roller Chains
Type	N/A Drive Series	N/A Drive Series	N/A Drive Series	N/A Drive Series	N/A Conveyor Series Standard Roller
Drawing	N/A Dimensions<!--Drive Series-->	N/A Dimensions<!--Drive Series-->	N/A Dimensions<!--Drive Series-->	N/A Dimensions<!--Drive Series-->	N/A Dimensions<!--Standard Roller Type-->
Pitch (P)	N/A 1.000	N/A 1.250	N/A 1.50	N/A 2.00	N/A 1.000
Roller Width (W)	N/A 0.312	N/A 0.375	N/A 0.500	N/A 0.625	N/A 0.312
Roller Diameter (D)	N/A 0.312	N/A 0.400	N/A 0.469	N/A 0.625	N/A 0.312
Riv. End to Center Line (A)	N/A 0.321	N/A 0.399	N/A 0.497	N/A 0.725	N/A 0.321
Conn. End to Center Line (B)	N/A 0.368	N/A 0.455	N/A 0.551	N/A 0.873	N/A 0.368
Link Plate Height (H)	N/A 0.475	N/A 0.594	N/A 0.712	N/A 0.950	N/A 0.475
Link Plate Thickness (T)	N/A 0.058	N/A 0.079	N/A 0.093	N/A 0.157	N/A 0.058
Pin Diameter (E)	N/A 0.156	N/A 0.200	N/A 0.234	N/A 0.312	N/A 0.156
Avg. Ultimate Strength	N/A 3,970 lb	N/A 6,620 lb	N/A 9,270 lb	N/A 12,460 lb	N/A 3,970 lb
Avg. Weight	N/A 0.28 lb/ft	N/A 0.46 lb/ft	N/A 0.64 lb/ft	N/A 1.24 lb/ft	N/A 0.32 lb/ft
Applications Served	N/A agriculture planting and seeding	N/A agriculture planting and seeding	N/A agriculture planting and seeding	N/A agriculture planting and seeding	N/A conveyors food processing