Double Row Stock Bore Sprocket, 12 Teeth

martin sprocket & gear co MPN d120b12 High Carbon Steel Steel Stock

This is a Martin Sprocket & Gear Co. D120B12 double row stock bore sprocket with 12 teeth. The 12 teeth engage with a chain to transmit power. It is typically used in applications requiring power transmission with a double strand chain.

Specifications

Number of Teeth	12
Type	Double Row Stock Bore

About steel stock

Double Row Stock Bore Sprocket, 12 Teeth is listed under Steel Stock — hot and cold rolled bar, plate, sheet, angle and structural shapes. Steel stock encompasses a broad range of fundamental ferrous materials used in construction, fabrication, and mechanical engineering. These materials are typically available in hot-rolled (HR) and cold-rolled (CR) forms, with CR stock offering tighter dimensional tolerances, improved surface finish, and often higher strength due to work hardening.

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