Koło łańcuchowe stalowe hartowane Z-13 3/4" fi-30 z piastą tuleją Rozrzutnik 2219060080 WARYŃSKI

'Z-13 3/4" Q30 hardened steel chain wheel with hub sleeve Spreader 2219060080 WARYŃSKI. Increased abrasion resistance. Induction hardening of teeth makes the wheels have a longer service life, they are less resistant to abrasion. This process takes place under special supervision, thanks to which ideal parameters of the furnace and cooling liquid are ensured. Extended service life. This is due to the precision of the teeth, pitch and pitch diameter, thanks to which the chain works with the wheel without unnecessary resistance. This prevents abrasion of the rollers and stretching and damage to the chains. Increased resistance to cracking. All wheels are made of appropriately selected uniform material and are not connected to the hub by means of welds. The construction of a uniform block and a soft, unhardened core additionally protect the wheel against cracking. Ideal cooperation with Waryński chains. Accurate and repeatable distances between teeth make the chain fit perfectly on the wheel, thus not damaging the chain. Remember to use chains from reliable and proven manufacturers