We offer one of the most considerable lines of specialty Servicing No cost roller chain products readily available to fi t a broad array of specific application demands. Designers can choose the series that very best fi ts the certain needs in the application. These chains should be specifi ed only when situations prohibit using lubricating oil since, usually, a properly lubricated common chain will off er longer life in contrast using a maintenance totally free chain. In some applications nonetheless lubrication isn?¡¥t feasible and so the usage of a self lubricated or sealed roller chain is important.
Standard Properties of Maintenance Totally free Roller Chain Items
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint because of the friction developed among the pin and bushing as the chain articulates over the sprocket teeth. These chains are rollerless and as a result use thick sectioned powdered metal bushings which might hold a large volume of oil.
PT Type Roller Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint due to the friction developed between the pin and bushing since the chain articulates above the sprocket teeth. These chains possess rollers to smooth the action in excess of sprocket teeth. Roller hyperlink plates are one particular dimension thicker to improve strength. Side plates and pins have special coatings to avoid rust.
C-Type Roller Chains
Identical as over except the side plates are all regular thickness. The strength of your CS Sort chains is less than the PT Style but greater than the SL type. Attachments with standard dimen-sions may be used for this series and as a result they are typically applied on small materials handling conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains employ a rubber seal to help keep lubricating grease in while preventing the penetration of filth as well as other contaminants into the pin/bush-ing bearing spot.
Seal Guard Roller Chains
Specifi ed on larger pitch roller chains Seal Guard chains use a stainless steel seal to maintain lubricating grease in even though avoiding the penetration of filth as well as other contaminants in to the pin/bushing bearing spot.