Łańcuch rolkowy 20B-2 (R2 1.1/4) 5 m Waryński

Product description

Roller chain, Galla double row, drive, inch. British Standard made according to the standard: PN77/M-84168, DIN 8187, ISO 606, BS228. Wound on convenient spools. Chain in 5m sections, connecting link included. Increased abrasion resistance. Hardening makes chains stronger and longer lasting. This process takes place under special supervision, thanks to which ideal parameters of the furnace and cooling liquid are ensured. Tensile strength. This is due to the fit of pins with plates, with accuracy to the micron. Thanks to this, the chain works efficiently - the links do not knock out and there is no backlash. 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 crimping can damage other components of the chain, while too weak crimping can cause the chain to break. Repeatable crimping force, thanks to the automated process, guara