General Information and facts
We offer one of many most intensive lines of specialty Maintenance Free of charge roller chain goods offered to fi t a broad array of distinctive application requirements. Designers can pick the series that ideal fi ts the unique demands from the application. These chains needs to be specifi ed only when conditions prohibit the use of lubricating oil considering that, normally, a nicely lubricated conventional chain will off er longer life compared with a maintenance no cost chain. In some applications on the other hand lubrication isn?¡¥t probable and so the usage of a self lubricated or sealed roller chain is important.
Basic Properties of Servicing Free Roller Chain Products
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint because of the friction designed amongst the pin and bushing as the chain articulates in excess of the sprocket teeth. These chains are rollerless and so use thick sectioned powdered metal bushings which may hold a substantial volume of oil.
PT Type Roller Chains
Oil impregnated powdered metal sintered bushings release oil towards the chain joint because of the friction formulated between the pin and bushing since the chain articulates above the sprocket teeth. These chains possess rollers to smooth the action over sprocket teeth. Roller hyperlink plates are a single size thicker to improve strength. Side plates and pins have exclusive coatings to avoid rust.
C-Type Roller Chains
Exact same as over except that the side plates are all conventional thickness. The strength from the CS Form chains is less than the PT Variety but higher than the SL variety. Attachments with conventional dimen-sions can be used for this series and as a result they may be typically used on compact materials dealing with conveyors.
P-Ring Chains
Specifi ed on smaller pitch roller chains O-Ring chains use a rubber seal to help keep lubricating grease in when stopping the penetration of dirt along with other contaminants in to the pin/bush-ing bearing region.
Seal Guard Roller Chains
Specifi ed on bigger pitch roller chains Seal Guard chains employ a stainless steel seal to keep lubricating grease in whilst avoiding the penetration of dirt and other contaminants into the pin/bushing bearing region.