A-50X20-AI Sprocket
A-50X20-AI Sprocket
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One New Aftermarket Replacement #50 Roller Chain Weld-A-Sprocket - 20 Tooth X-Series
This X-series Weld-A-Sprocket is designed for use with #50 ANSI roller chain and must be welded onto a compatible X-series weld hub (hub sold separately). It is a flat plate steel sprocket widely used in agricultural equipment drive systems including planters, grain drills, combines, balers, and other chain-driven machinery. The carbon steel construction with heat-treated teeth provides long-lasting wear resistance in demanding field conditions.
Specifications
- Chain Pitch: #50 ANSI (5/8" pitch)
- Teeth: 20
- Outside Diameter: 4.321"
- Pitch Diameter: 3.995"
- Inside Diameter: 2"
- Hub Required: X-Series weld hub (sold separately)
- Material: Carbon steel, heat-treated teeth
Compatible Applications
This is a universal X-series weld-on sprocket compatible with any X-series weld hub with a 2" bore diameter. Suitable for agricultural, construction, and general industrial chain drive applications using #50 ANSI roller chain.
Replaces Part Number(s):
A-50X20, 50X20, A-WSS105020, WSS105020, 00105020, 20005020, 971-20005020, 2827-40027, 6713-51863
New aftermarket replacement part - not remanufactured, not used.



