Chain wheel, hardened steel Z-13 3/4" fi-30 with hub sleeve 2219060080, Rozrzutnik, Waryński

Increased abrasion resistance. Induction hardening of the teeth extends the life of the wheels, making them less resistant to abrasion. This process is performed under special supervision, ensuring ideal furnace and coolant parameters. Extended service life. This is due to the precision of the toothing, pitch, and pitch diameter, allowing the chain to engage with the wheel without unnecessary resistance. This prevents roller abrasion and chain stretching and damage. Increased resistance to cracking. All wheels are made of a carefully selected, uniform material and are not welded to the hub. The uniform construction and soft, unhardened core further protect against wheel cracking. Perfect compatibility with Waryński chains. Precise and repeatable spacing between the teeth ensures the chain fits perfectly on the wheel, thus preventing chain damage. Remember to use chains from reliable and proven manufacturers.