We offer among the most in depth lines of specialty Maintenance Cost-free roller chain products readily available to fi t a wide array of particular application needs. Designers can decide on the series that greatest fi ts the particular wants on the application. These chains ought to be specifi ed only when circumstances prohibit the use of lubricating oil due to the fact, generally, a properly lubricated conventional chain will off er longer lifestyle in contrast having a servicing free chain. In some applications even so lubrication isn?¡¥t feasible and so the use of a self lubricated or sealed roller chain is necessary.
Common Properties of Upkeep No cost Roller Chain Goods
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil on the chain joint as a result of friction formulated between the pin and bushing as the chain articulates more than the sprocket teeth. These chains are rollerless and consequently use thick sectioned powdered metal bushings which could hold a substantial volume of oil.
PT Kind Roller Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint because of the friction formulated in between the pin and bushing since the chain articulates over the sprocket teeth. These chains possess rollers to smooth the action in excess of sprocket teeth. Roller website link plates are 1 dimension thicker to boost power. Side plates and pins have specific coatings to prevent rust.
C-Type Roller Chains
Same as above except the side plates are all standard thickness. The strength in the CS Variety chains is lower than the PT Sort but better than the SL type. Attachments with typical dimen-sions can be utilized for this series and hence they are really usually employed on smaller materials dealing with conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains make use of a rubber seal to keep lubricating grease in even though preventing the penetration of dirt and also other contaminants into the pin/bush-ing bearing location.
Seal Guard Roller Chains
Specifi ed on bigger pitch roller chains Seal Guard chains make use of a stainless steel seal to maintain lubricating grease in although stopping the penetration of grime together with other contaminants to the pin/bushing bearing area.
Servicing No cost Roller Chain – General Details