The Simplex Sprocket 20B-1 Z=13 is engineered to deliver high performance in demanding chain transmission systems. With 13 precision-machined teeth, it fits 20B-1 British Standard roller chains, offering reliable torque transfer, reduced chain slippage, and excellent wear resistance.

Specifications:

• Standard: 20B-1 (BS standard)

• Teeth: 13 (Z=13)

• Chain Pitch: 31.75 mm

• Strand: Simplex (single-strand)

• Material: C45 steel or equivalent

• Bore Options: Pilot bore, taper bore, or custom-machined

• Surface Finish: Plain, black oxide, or zinc-coated

Applications:

• Bulk material handling systems

• Construction and mining machinery

• Automated production lines

• Agricultural processing units

• High-load conveyor equipment