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

Specifications

Type

Conveyor Series Standard Roller

Drawing

Dimensions<!--Standard Roller Type-->

Pitch (P)

1.250

Roller Width (W)

0.375

Roller Diameter (D)

0.400

Riv. End to Center Line (A)

0.399

Conn. End to Center Line (B)

0.455

Link Plate Height (H)

0.594

Link Plate Thickness (T)

0.079

Pin Diameter (E)

0.200

Avg. Ultimate Strength

6,620 lb

Avg. Weight

0.54 lb/ft

Applications Served

N/A conveyors food processing