Standard Information
We offer one of many most considerable lines of specialty Maintenance Totally free roller chain items out there to fi t a wide array of distinctive application demands. Designers can select the series that ideal fi ts the distinct needs with the application. These chains should be specifi ed only when conditions prohibit using lubricating oil given that, usually, a well lubricated standard chain will off er longer lifestyle compared that has a maintenance cost-free chain. In some applications nonetheless lubrication isn?¡¥t achievable and so the usage of a self lubricated or sealed roller chain is important.
Common Properties of Servicing Free of charge Roller Chain Merchandise
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint as a result of friction produced amongst the pin and bushing as the chain articulates above the sprocket teeth. These chains are rollerless and consequently use thick sectioned powdered metal bushings which could hold a large volume of oil.
PT Kind Roller Chains
Oil impregnated powdered metal sintered bushings release oil for the chain joint because of the friction produced among the pin and bushing since the chain articulates over the sprocket teeth. These chains possess rollers to smooth the action over sprocket teeth. Roller website link plates are one size thicker to boost strength. Side plates and pins have particular coatings to prevent rust.
C-Type Roller Chains
Very same as above except the side plates are all common thickness. The strength from the CS Form chains is less than the PT Sort but higher compared to the SL kind. Attachments with normal dimen-sions may be used for this series and so they can be generally 
made use of on tiny materials dealing with conveyors.
P-Ring Chains
Specifi ed on smaller sized pitch roller chains O-Ring chains utilize a rubber seal to maintain lubricating grease in whilst stopping the penetration of grime together with other contaminants in to the pin/bush-ing bearing place.
Seal Guard Roller Chains
Specifi ed on bigger pitch roller chains Seal Guard chains use a stainless steel seal to maintain lubricating grease in when avoiding the penetration of dirt and also other contaminants to the pin/bushing bearing spot.
