We offer one of the most in depth lines of specialty Upkeep Absolutely free roller chain items available to fi t a wide array of special application requires. Designers can choose the series that finest fi ts the individual needs in the application. These chains need to be specifi ed only when conditions prohibit the use of lubricating oil since, in general, a very well lubricated normal chain will off er longer daily life in contrast using a maintenance no cost chain. In some applications nevertheless lubrication isn?¡¥t possible and so using a self lubricated or sealed roller chain is necessary.
Common Properties of Maintenance Free Roller Chain Solutions
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint because of the friction produced involving 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 high volume of oil.
PT Kind Roller Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint due to the friction formulated in between the pin and bushing as the chain articulates above the sprocket teeth. These chains possess rollers to smooth the action more than sprocket teeth. Roller hyperlink plates are a single dimension thicker to improve strength. Side plates and pins have unique coatings to stop rust.
C-Type Roller Chains
Very same as over except that the side plates are all conventional thickness. The strength with the CS Sort chains is lower than the PT Style but greater compared to the SL sort. Attachments with normal dimen-sions can be utilized for this series and therefore they may be often made use of on small materials handling conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains make use of a rubber seal to keep lubricating grease in although preventing the penetration of filth as well as other contaminants to the pin/bush-ing bearing location.
Seal Guard Roller Chains
Specifi ed on bigger pitch roller chains Seal Guard chains utilize a stainless steel seal to help keep lubricating grease in although preventing the penetration of grime together with other contaminants in to the pin/bushing bearing region.