When a strand of chain consists of an odd number of pitches, an offset link (also known as a half link) is needed to assemble the chain. Assembly is simple, and chains can be custom fit to your power transmission needs.This specific chain has no roller – diameter refers to bushing diameter.HKK’s precision power transmission roller chains are manufactured for high strength and long life. HKK solid bushings and rollers, specially treated pins and bushings, and stringently controlled heat treatment are only a few of the many features built into HKK chain. HKK meets or exceeds ANSI standard B29.1, making HKK the most suitable selection for almost any application Pitch 0.500 Roller Width .250 Height .386 Plate Thickness 1 .050 Plate Thickness 2 .050 Average Tensile Strength 2,600 Maximum Allowable Load 500 LBS Construction Cottered Rivet End To Centerline .266 Connecting End To Centerline .312 Pin Diameter .141
