We offer one of the most intensive lines of specialty Servicing No cost roller chain solutions out there to fi t a wide array of specific application demands. Designers can select the series that greatest fi ts the certain desires of your application. These chains need to be specifi ed only when conditions prohibit the use of lubricating oil considering that, generally, a well lubricated typical chain will off er longer daily life compared that has a servicing free chain. In some applications however lubrication isn?¡¥t doable and so using a self lubricated or sealed roller chain is critical.
Common Properties of Servicing Free Roller Chain Goods
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint due to the friction formulated among the pin and bushing since the chain articulates over the sprocket teeth. These chains are rollerless and consequently use thick sectioned powdered metal bushings which could hold a substantial volume of oil.
PT Type Roller Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint due to the friction formulated between 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 increase strength. Side plates and pins have distinctive coatings to avoid rust.
C-Type Roller Chains
Exact same as above except the side plates are all standard thickness. The strength on the CS Sort chains is less than the PT Style but better compared to the SL type. Attachments with typical dimen-sions may be used for this series and so they’re generally applied on small materials managing conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains make use of a rubber seal to maintain lubricating grease in although stopping the penetration of dirt together with other contaminants into the pin/bush-ing bearing area.
Seal Guard Roller Chains
Specifi ed on more substantial pitch roller chains Seal Guard chains utilize a stainless steel seal to keep lubricating grease in though avoiding the penetration of filth together with other contaminants into the pin/bushing bearing location.