We offer on the list of most extensive lines of specialty Upkeep No cost roller chain solutions available to fi t a wide array of unique application needs. Designers can decide on the series that most effective fi ts the unique wants of the application. These chains should be specifi ed only when situations prohibit the use of lubricating oil because, normally, a properly lubricated standard chain will off er longer lifestyle compared that has a maintenance absolutely free chain. In some applications on the other hand lubrication isn?¡¥t feasible and so using a self lubricated or sealed roller chain is necessary.
Standard Properties of Maintenance Cost-free Roller Chain Products
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil towards the chain joint due to the friction produced among the pin and bushing since the chain articulates more than the sprocket teeth. These chains are rollerless and consequently use thick sectioned powdered metal bushings which might hold a large volume of oil.
PT Form Roller Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint because of the friction formulated amongst 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 a single size thicker to improve power. Side plates and pins have distinctive coatings to avoid rust.
C-Type Roller Chains
Exact same as over except the side plates are all common thickness. The power of the CS Kind chains is lower than the PT Style but greater than the SL sort. Attachments with common dimen-sions can be utilized for this series and hence they are really frequently used on smaller material dealing with conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains make use of a rubber seal to help keep lubricating grease in when avoiding the penetration of grime and also other contaminants into the pin/bush-ing bearing area.
Seal Guard Roller Chains
Specifi ed on greater pitch roller chains Seal Guard chains employ a stainless steel seal to keep lubricating grease in even though avoiding the penetration of grime and other contaminants in to the pin/bushing bearing place.