We offer among the most comprehensive lines of specialty Upkeep No cost roller chain merchandise out there to fi t a broad array of distinctive application needs. Designers can pick the series that greatest fi ts the individual requires of the application. These chains must be specifi ed only when circumstances prohibit using lubricating oil since, on the whole, a very well lubricated regular chain will off er longer lifestyle compared that has a upkeep absolutely free chain. In some applications even so lubrication isn?¡¥t doable and so the usage of a self lubricated or sealed roller chain is necessary.
Common Properties of Maintenance Cost-free Roller Chain Goods
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil for the chain joint because of the friction designed amongst the pin and bushing as the chain articulates above the sprocket teeth. These chains are rollerless and therefore use thick sectioned powdered metal bushings which could hold a substantial volume of oil.
PT Variety Roller Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint as a result of friction produced concerning the pin and bushing as the chain articulates above the sprocket teeth. These chains possess rollers to smooth the action above sprocket teeth. Roller hyperlink plates are one dimension thicker to increase strength. Side plates and pins have exclusive coatings to prevent rust.
C-Type Roller Chains
Very same as above except that the side plates are all conventional thickness. The power with the CS Variety chains is under the PT Style but greater compared to the SL kind. Attachments with regular dimen-sions can be used for this series and hence they can be generally utilized on little material dealing with conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains utilize a rubber seal to help keep lubricating grease in when preventing the penetration of grime along with other contaminants into the pin/bush-ing bearing place.
Seal Guard Roller Chains
Specifi ed on more substantial pitch roller chains Seal Guard chains employ a stainless steel seal to maintain lubricating grease in while avoiding the penetration of grime together with other contaminants in to the pin/bushing bearing location.
Servicing Free Roller Chain – Standard Details