Basic Information
We offer among the list of most extensive lines of specialty Servicing Free roller chain products available to fi t a wide array of specific application requires. Designers can choose the series that best fi ts the specific desires on the application. These chains ought to be specifi ed only when circumstances prohibit using lubricating oil considering the fact that, generally, a effectively lubricated regular chain will off er longer daily life in contrast that has a servicing no cost chain. In some applications even so lubrication isn?¡¥t doable and so using a self lubricated or sealed roller chain is necessary.
Basic Properties of Servicing Free Roller Chain Solutions
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint as a result of friction developed 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 might hold a high volume of oil.
PT Style Roller Chains
Oil impregnated powdered metal sintered bushings release oil on the chain joint due to the friction created concerning the pin and bushing since the chain articulates above the sprocket teeth. These chains possess rollers to smooth the action above sprocket teeth. Roller link plates are 1 dimension thicker to increase strength. Side plates and pins have special coatings to stop rust.
C-Type Roller Chains
Similar as above except the side plates are all conventional thickness. The power of the CS Type chains is lower than the PT Type but higher than the SL sort. Attachments with common dimen-sions may be used for this series and so they may be usually utilised on small materials handling conveyors.
P-Ring Chains
Specifi ed on smaller sized pitch roller chains O-Ring chains utilize a rubber seal to keep lubricating grease in even though avoiding the penetration of grime as well as other contaminants into the pin/bush-ing bearing area.
Seal Guard Roller Chains
Specifi ed on larger pitch roller chains Seal Guard chains utilize a stainless steel seal to maintain lubricating grease in when avoiding the penetration of grime and other contaminants to the pin/bushing bearing area.