Basic Information and facts
We offer one of several most comprehensive lines of specialty Servicing Free roller chain items readily available to fi t a broad array of unique application desires. Designers can select the series that very best fi ts the unique wants with the application. These chains needs to be specifi ed only when situations prohibit using lubricating oil considering that, on the whole, a properly lubricated conventional chain will off er longer daily life compared that has a maintenance free chain. In some applications having said that lubrication isn?¡¥t feasible and so the usage of a self lubricated or sealed roller chain is important.
General Properties of Maintenance Totally free Roller Chain Merchandise
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil for the chain joint due to the friction developed involving the pin and bushing as the chain articulates more than the sprocket teeth. These chains are rollerless and hence use thick sectioned powdered metal bushings which can hold a substantial volume of oil.
PT Type Roller Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint as a result of friction developed amongst the pin and bushing because the chain articulates in excess of 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 distinctive coatings to stop rust.
C-Type Roller Chains
Very same as over except that the side plates are all conventional thickness. The power from the CS Style chains is under the PT Kind but greater compared to the SL type. Attachments with common dimen-sions can be utilized for this series and thus they’re usually used on tiny material dealing with conveyors.
P-Ring Chains
Specifi ed on smaller sized pitch roller chains O-Ring chains make use of a rubber seal to maintain lubricating grease in while avoiding the penetration of dirt and various contaminants in to the pin/bush-ing bearing area.
Seal Guard Roller Chains
Specifi ed on bigger pitch roller chains Seal Guard chains make use of a stainless steel seal to keep lubricating grease in even though avoiding the penetration of dirt as well as other contaminants into the pin/bushing bearing location.