The Optibelt A81 V-belt is a high-quality, genuine A-profile belt designed for efficient power transmission in various machinery. Featuring a top width of 12.7 mm (1/2 inch) and a height of 7.9 mm (5/16 inch), this belt has an inside length (Li) of 2057.4 mm (81 inches). Its robust construction ensures reliable performance and extended service life in demanding industrial, agricultural, and general mechanical applications. It is engineered for optimal grip and minimal slippage, contributing to consistent operational efficiency. Also known by its pitch length (Lp) of 2090.42 mm (82.3 inches) and outside length (La) of 2108.2 mm (83 inches).
Optibelt, a family-owned company, was founded in 1872 in Höxter, Germany, initially producing rubber products. Over its long history, the Arntz Optibelt Group has evolved into a leading global manufacturer of high-performance drive technology. Headquartered in Höxter, Germany, the company remains committed to German engineering excellence and precision in its manufacturing processes.
Optibelt is renowned for its comprehensive range of drive belts, including V-belts, timing belts, ribbed belts, and special application belts. These products are engineered for optimal power transmission and durability across various industrial and agricultural applications. The brand's focus on advanced materials and manufacturing techniques ensures high efficiency and reliability, contributing to the longevity of machinery.
At Partao, you can find a wide selection of genuine Optibelt spare parts across top categories such as V-Belts, Timing Belts, Ball Bearings, Blades & Graders, and Bolts & Fasteners. Over 44,919 genuine Optibelt spare parts are available at Partao.
Operators across diverse sectors, including agriculture, industrial machinery, and automotive, rely on Optibelt products for their critical drive systems. The brand's extensive global distribution network ensures that genuine replacement parts are readily accessible, minimizing downtime and maintaining operational efficiency for equipment ranging from heavy-duty agricultural machinery to precision industrial applications.