Hitachi

Maintenance Free Roller Chains Double Pitch Self-Lubricating (SL) Chains Self-Lubricating (SL) roller chains feature oil impregnated sintered steel bushings, which release oil during operation to the critical pin/bushing bearing area, and reabsorb it when the chain is at rest. These chains never need to be lubricated in service and will operate in temperatures from 14 F to 158 F. Hitachi Self-Lube Double Pitch Standard Series chains are rollerless and possess oversized sintered steel bushings which operate on standard sprockets. The large roller version utilizes oversized rollers that allow the chains to roll. Caution: The ultimate strength and working load ratings of SL series chains are less than their standard carbon steel counterparts and should be considered when replacing existing carbon steel chains. Standard Series Version Large Roller Version Double Pitch Self-Lubricating Chain Specifications * Indicates Roller Diameter Chain Dime nsions Are Give n In Inche s Bushing Pin Link Plate Link Plate Diame te r Diame te r Thickne ss He ight D T H R Ave rage Chain We ight (Lbs/Ft) 700 2,900 0.32 1,100 4,400 0.55 1,500 6,400 0.80 2,700 11,500 1.35 C2040SL 1 0.312 0.312 0.156 0.060 0.472 0.325 0.405 C2050SL 1 1/ 4 0.375 0.400 0.200 0.080 0.590 0.400 0.480 C2060SL 1 1/ 2 0.500 0.469 0.234 0.094 0.715 0.500 0.590 C2080SL 2 0.625 0.625 0.312 0.125 0.950 0.640 0.750 C2080HSL 2 0.625 0.625 0.312 0.156 0.950 0.700 0.830 2,900 13,250 1.55 C2042SL 1 0.312 0.625* 0.156 0.060 0.472 0.325 0.405 700 2,900 0.55 C2052SL 1 1/ 4 0.375 0.750* 0.200 0.080 0.590 0.400 0.480 1,100 4,400 0.85 C2062SL 1 1/ 2 0.500 0.875* 0.234 0.094 0.715 0.500 0.590 1,500 6,400 1.20 C2082SL 2 0.625 1.125* 0.312 0.125 0.950 0.640 0.750 2,700 11,500 2.05 C2082HSL Standard Se rie s Large Rolle r 68 Cot. Pin Le ngth Lc Ave rage Ultimate Stre ngth (Lbs) Inside Width W 2 0.625 1.125* 0.312 0.156 0.950 0.700 0.830 2,900 13,250 2.25 Chain Numbe r Riv. Pin Le ngth Lr Rate d Working Load (Lbs) Chain Pitch P

• Cover