Basic Facts
We offer one of many most substantial lines of specialty Maintenance Totally free roller chain merchandise out there to fi t a wide array of specific application needs. Designers can decide on the series that best fi ts the certain desires in the application. These chains needs to be specifi ed only when circumstances prohibit the usage of lubricating oil considering that, in general, a properly lubricated conventional chain will off er longer life in contrast having a upkeep cost-free chain. In some applications having said that lubrication isn?¡¥t probable and so the use of a self lubricated or sealed roller chain is critical.
General Properties of Servicing Free Roller Chain Merchandise
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain 
joint due to the friction created between the pin and bushing since the chain articulates above the sprocket teeth. These chains are rollerless and consequently use thick sectioned powdered metal bushings which might hold a substantial volume of oil.
PT Sort Roller Chains
Oil impregnated powdered metal sintered bushings release oil towards the chain joint because of the friction developed amongst the pin and bushing as the chain articulates above the sprocket teeth. These chains possess rollers to smooth the action above sprocket teeth. Roller website link plates are a single size thicker to boost strength. Side plates and pins have distinctive coatings to avoid rust.
C-Type Roller Chains
Identical as over except the side plates are all common thickness. The power of the CS Form chains is under the PT Variety but greater compared to the SL kind. Attachments with normal dimen-sions may be used for this series and hence these are usually employed on compact materials managing conveyors.
P-Ring Chains
Specifi ed on smaller sized pitch roller chains O-Ring chains employ a rubber seal to maintain lubricating grease in whilst avoiding the penetration of dirt along with other contaminants into the pin/bush-ing bearing location.
Seal Guard Roller Chains
Specifi ed on greater pitch roller chains Seal Guard chains employ a stainless steel seal to keep lubricating grease in whilst stopping the penetration of grime and also other contaminants into the pin/bushing bearing location.
