Maintenance Free Roller Chain – Common Details

Standard Information and facts
We offer one of several most intensive lines of specialty Servicing Totally free roller chain merchandise readily available to fi t a wide array of exclusive application requires. Designers can opt for the series that very best fi ts the unique requirements from the application. These chains need to be specifi ed only when conditions prohibit the use of lubricating oil considering the fact that, on the whole, a well lubricated regular chain will off er longer daily life in contrast by using a upkeep free chain. In some applications nevertheless lubrication isn?¡¥t attainable and so the use of a self lubricated or sealed roller chain is critical.
General Properties of Upkeep No cost Roller Chain Products
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint as a result of friction designed between the pin and bushing as the chain articulates more than the sprocket teeth. These chains are rollerless and thus use thick sectioned powdered metal bushings which may hold a higher volume of oil.
PT Sort Roller Chains
Oil impregnated powdered metal sintered bushings release oil on the chain joint as a result of friction formulated among the pin and bushing because the chain articulates above the sprocket teeth. These chains possess rollers to smooth the action over sprocket teeth. Roller website link plates are one dimension thicker to increase strength. Side plates and pins have specific coatings to avoid rust.
C-Type Roller Chains
Very same as above except that the side plates are all standard thickness. The strength from the CS Style chains is under the PT Style but higher than the SL form. Attachments with standard dimen-sions can be used for this series and therefore they are usually used on modest material handling conveyors.
P-Ring Chains
Specifi ed on smaller pitch roller chains O-Ring chains make use of a rubber seal to keep lubricating grease in while stopping the penetration of grime as well as other contaminants into the pin/bush-ing bearing place.
Seal Guard Roller Chains
Specifi ed on greater pitch roller chains Seal Guard chains utilize a stainless steel seal to help keep lubricating grease in though preventing the penetration of filth and other contaminants to the pin/bushing bearing place.