We offer one of several most substantial lines of specialty Servicing Free roller chain merchandise available to fi t a wide array of unique application needs. Designers can opt for the series that most effective fi ts the individual requires of your application. These chains needs to be specifi ed only when situations prohibit using lubricating oil because, normally, a effectively lubricated typical chain will off er longer daily life in contrast that has a maintenance cost-free chain. In some applications nonetheless lubrication isn?¡¥t possible and so using a self lubricated or sealed roller chain is important.
General Properties of Servicing Absolutely free Roller Chain Products
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint as a result of friction formulated among the pin and bushing because the chain articulates in excess of the sprocket teeth. These chains are rollerless and thus use thick sectioned powdered metal bushings which may hold a substantial volume of oil.
PT Kind Roller Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint because of the friction designed in between the pin and bushing since the chain articulates in excess of the sprocket teeth. These chains possess rollers to smooth the action in excess of sprocket teeth. Roller link plates are one particular size thicker to improve strength. Side plates and pins have unique coatings to prevent rust.
C-Type Roller Chains
Identical as over except that the side plates are all regular thickness. The strength in the CS Style chains is under the PT Kind but higher compared to the SL type. Attachments with normal dimen-sions can be utilized for this series and hence they are normally made use of on compact material managing conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains employ a rubber seal to keep lubricating grease in when avoiding the penetration of dirt and various contaminants to the pin/bush-ing bearing place.
Seal Guard Roller Chains
Specifi ed on bigger pitch roller chains Seal Guard chains employ a stainless steel seal to help keep lubricating grease in although preventing the penetration of filth as well as other contaminants into the pin/bushing bearing place.