We offer one of many most extensive lines of specialty Maintenance Free of charge roller chain items out there to fi t a wide array of distinctive application desires. Designers can select the series that finest fi ts the distinct requirements of your application. These chains ought to 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 absolutely free chain. In some applications even so lubrication isn?¡¥t achievable and so using a self lubricated or sealed roller chain is necessary.
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 due to the 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 amongst the pin and bushing as the chain articulates over the sprocket teeth. These chains possess rollers to smooth the action more than sprocket teeth. Roller website link plates are one size thicker to boost strength. Side plates and pins have specific coatings to stop rust.
C-Type Roller Chains
Similar as above except the side plates are all typical thickness. The strength in the CS Form chains is less than the PT Sort but better compared to the SL kind. Attachments with common dimen-sions can be used for this series and thus they can be generally made use of on modest materials dealing with conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains make use of 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 greater pitch roller chains Seal Guard chains employ a stainless steel seal to maintain lubricating grease in when preventing the penetration of grime and also other contaminants to the pin/bushing bearing place.