v belt for washing machine

While timing belts are common, some engines utilize a timing chain instead. Chains are generally more durable and can last longer than belts; however, they are also heavier and can be noisier. Timing belts, on the other hand, tend to be lighter, quieter, and provide better performance in some cases. It is essential to follow the manufacturer's recommendations regarding the replacement intervals for both timing belts and chains to avoid potential engine damage.


...

Leather was the material of choice due to its natural strength and flexibility. Manufacturers utilized thick, tanned leather, often sourced from cattle hides, to produce these belts. The belts were typically flat, allowing them to fit smoothly over pulleys and reduce the risk of slippage. As the industrial landscape evolved, the design and manufacturing processes of flat leather drive belts also adapted, but their fundamental role in power transmission remained unchanged.


...