Description

PN#60BS21  SKU#16397  Chain/Sprocket Type: Standard Roller Chain. Number of Teeth 21. Bore Type Bored to Size. Bore Diameter 1.7500 in – 1-3/4 in. Number of Strands Across 1. Material Steel. Number of Hubs 1. Length Through Bore 1.2500 in – 1-1/4 in. Outside Diameter 5.4260 in. Pitch Type Single. Pitch Diameter 5.0321 in. Caliper Diameter 4.5490 in