General Info
We offer one of several most intensive lines of specialty Maintenance Free of charge roller chain products out there to fi t a wide array of exclusive application desires. Designers can pick the series that most effective fi ts the specific needs of the application. These chains must be specifi ed only when circumstances prohibit the usage of lubricating oil because, normally, a effectively lubricated conventional chain will off er longer lifestyle in contrast that has a upkeep no cost chain. In some applications nevertheless lubrication isn?¡¥t achievable and so using a self lubricated or sealed roller chain is critical.
Standard Properties of Maintenance Totally free Roller Chain Merchandise
Sintered Bushed (SL-Series) 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 are rollerless and hence use thick sectioned powdered metal bushings which might hold a large volume of oil.
PT Variety Roller Chains
Oil impregnated powdered metal sintered bushings release oil on the chain joint due to the friction created among the pin and bushing as the chain articulates more than the sprocket teeth. These chains possess rollers to smooth the action over sprocket teeth. Roller hyperlink plates are a single dimension thicker to boost power. Side plates and pins have unique coatings to prevent rust.
C-Type Roller Chains
Similar as above except the side plates are all conventional thickness. The strength on the CS Style chains is under the PT Sort but better than the SL kind. Attachments with typical dimen-sions may be used for this series and thus they can be often utilised on small material managing conveyors.
P-Ring Chains
Specifi ed on smaller pitch roller chains O-Ring chains use a rubber seal to help keep lubricating grease in though stopping the penetration of dirt together with other contaminants to the pin/bush-ing bearing area.
Seal Guard Roller Chains
Specifi ed on more substantial pitch roller chains Seal Guard chains utilize a stainless steel seal to help keep lubricating grease in when avoiding the penetration of filth and other contaminants in to the pin/bushing bearing location.