Zamek łańcucha z oringiem ANSI A 40 (R1 1/2) Waryński ( sprzedawane po 5 )

Chains with O-ring for more extreme applications, resistant to dust, sand and other contaminants. Chains and locks do not have half-links for this type of chain. Can be used interchangeably with A chains. Roller chain, single-row Gall, drive, inch. Wound on convenient spools. Chain in 5m sections, connecting link included. Increased abrasion resistance. Hardening makes the chains stronger and longer lasting. This process takes place under special supervision, which ensures ideal furnace and cooling liquid parameters. Tensile strength. This is due to the fit of pins with plates, with micron accuracy. Thanks to this, the chain works efficiently - the links do not knock out and there is no play. Precise grinding of the chain's cylindrical elements protects it from crushing and abrasion of the cylindrical elements. Increased resistance to breaking. All pins are forged with appropriate, repeatable force. Too strong a crimp can damage other components of the chain, while too weak a crimp can cause