General Facts
We offer on the list of most substantial lines of specialty Maintenance No cost roller chain solutions offered to fi t a broad array of special application requirements. Designers can pick out the series that ideal fi ts the unique desires with the application. These chains really should be specifi ed only when circumstances prohibit the usage of lubricating oil considering that, in general, a nicely lubricated normal chain will off er longer existence in contrast that has a upkeep free chain. In some applications nonetheless lubrication isn?¡¥t feasible and so using a self lubricated or sealed roller chain is critical.
Basic Properties of Maintenance Cost-free Roller Chain Merchandise
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint as a result of friction produced involving the pin and bushing as the chain articulates more than the sprocket teeth. These chains are rollerless and so use thick sectioned powdered metal bushings which could hold a high volume of oil.
PT Form Roller Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint as a result of friction created amongst the pin and bushing as the chain articulates above the sprocket teeth. These chains possess rollers to smooth the action in excess of sprocket teeth. Roller website link plates are one dimension thicker to increase power. Side plates and pins have special coatings 
to prevent rust.
C-Type Roller Chains
Same as above except the side plates are all conventional thickness. The strength of the CS Kind chains is under the PT Variety but greater than the SL style. Attachments with conventional dimen-sions can be utilized for this series and hence they’re normally applied on smaller materials managing conveyors.
P-Ring Chains
Specifi ed on smaller sized pitch roller chains O-Ring chains use a rubber seal to maintain lubricating grease in whilst avoiding the penetration of filth and various contaminants to the pin/bush-ing bearing place.
Seal Guard Roller Chains
Specifi ed on greater pitch roller chains Seal Guard chains utilize a stainless steel seal to maintain lubricating grease in whilst preventing the penetration of filth together with other contaminants into the pin/bushing bearing place.
