Maintenance Cost-free Roller Chain – Basic Information

Standard Information and facts
We offer among the most in depth lines of specialty Upkeep No cost roller chain items available to fi t a wide array of special application requirements. Designers can decide on the series that finest fi ts the distinct needs of the application. These chains should be specifi ed only when conditions prohibit the use of lubricating oil due to the fact, on the whole, a very well lubricated normal chain will off er longer daily life in contrast which has a maintenance free chain. In some applications having said that lubrication isn?¡¥t achievable and so using a self lubricated or sealed roller chain is critical.
General Properties of Maintenance No cost Roller Chain Goods
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint as a result of friction created among the pin and bushing as the chain articulates over the sprocket teeth. These chains are rollerless and so use thick sectioned powdered metal bushings which might hold a high volume of oil.
PT Variety Roller Chains
Oil impregnated powdered metal sintered bushings release oil on the chain joint due to the friction designed between the pin and bushing since the chain articulates in excess of the sprocket teeth. These chains possess rollers to smooth the action more than sprocket teeth. Roller link plates are one dimension thicker to increase strength. Side plates and pins have exclusive coatings to prevent rust.
C-Type Roller Chains
Identical as over except the side plates are all typical thickness. The power from the CS Variety chains is lower than the PT Form but better compared to the SL sort. Attachments with typical dimen-sions can be used for this series and hence they are really generally utilised on small material dealing with conveyors.
P-Ring Chains
Specifi ed on smaller pitch roller chains O-Ring chains make use of a rubber seal to keep lubricating grease in though preventing the penetration of filth and various contaminants to the pin/bush-ing bearing region.
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 when avoiding the penetration of filth and also other contaminants into the pin/bushing bearing region.