Maintenance Free of charge Roller Chain – Standard Information and facts

Common Details
We offer among the most intensive lines of specialty Servicing Absolutely free roller chain items accessible to fi t a wide array of specific application needs. Designers can select the series that ideal fi ts the unique needs in the application. These chains should be specifi ed only when conditions prohibit the usage of lubricating oil due to the fact, on the whole, a nicely lubricated conventional chain will off er longer lifestyle compared with a upkeep free chain. In some applications nonetheless lubrication isn?¡¥t feasible and so the usage of a self lubricated or sealed roller chain is critical.
Standard Properties of Upkeep No cost Roller Chain Merchandise
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil on the chain joint as a result of friction developed among the pin and bushing since the chain articulates above the sprocket teeth. These chains are rollerless and consequently use thick sectioned powdered metal bushings which may hold a high volume of oil.
PT Form Roller Chains
Oil impregnated powdered metal sintered bushings release oil on the chain joint because of the friction designed concerning the pin and bushing as 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 unique coatings to stop rust.
C-Type Roller Chains
Similar as above except that the side plates are all common thickness. The power with the CS Variety chains is under the PT Kind but greater compared to the SL sort. Attachments with common dimen-sions may be used for this series and hence they can be generally applied on tiny materials handling conveyors.
P-Ring Chains
Specifi ed on smaller pitch roller chains O-Ring chains use a rubber seal to maintain lubricating grease in while stopping the penetration of dirt and also other contaminants into the pin/bush-ing bearing location.
Seal Guard Roller Chains
Specifi ed on more substantial pitch roller chains Seal Guard chains make use of a stainless steel seal to help keep lubricating grease in even though avoiding the penetration of grime and other contaminants to the pin/bushing bearing place.