PTI 08B-2-21A metric sprocket, 1/2-inch pitch, 21 teeth, double strand, Type A plate with plain bore. Designed for 08B chain in industrial power transmission applications. Durable steel construction for reliable performance.

Chains & Sprockets The **PTI 08B-2-21A Metric Sprocket A-Plate Double** is an advanced component designed for precision and reliability in multi-strand applications. Engineered by PTI Engineered Plastics, a recognized leader in high-quality plastic injection molding, this sprocket is an exemplary choice for various automotive and industrial applications where performance and durability are critical. ## Key Features • **Material Composition:** Constructed from high-grade plastic, ensuring lightweight yet robust performance • **Precision Engineering:** Designed to meet stringent tolerances for enhanced operational efficiency • **Double A-Plate Design:** Optimizes power transmission by accommodating multiple strands, reducing wear and increasing service life • **Metric Specifications:** Features a standard metric pitch size of 08B, compatible with most metric chains • **Versatile Compatibility:** Suitable for a wide range of applications across automotive, medical, and consumer product sectors ## Applications • Ideal for use in multi-strand chain drive systems within the automotive industry • Compatible with various machinery in the manufacturing and assembly sectors • Perfect for medical devices and equipment where precision and reliability are paramount • Utilized in consumer products requiring durable and efficient power transmission ## Benefits • **Enhanced Performance:** The double plate design allows for smoother operation and reduced friction • **Durability:** High-quality materials and construction provide longevity, reducing the need for frequent replacements • **Cost-Effective:** Designed for efficient operation, leading to lower maintenance costs in the long run • **Innovation-Driven:** Backed by PTI's commitment to excellence and continuous improvement in manufacturing processes --- *Product information compiled with AI assistance for reference purposes.*