Standard Info
We offer among the most comprehensive lines of specialty Upkeep Cost-free roller chain items out there to fi t a wide array of special application desires. Designers can pick the series that ideal fi ts the individual wants on the application. These chains really should be specifi ed only when circumstances prohibit the usage of lubricating oil due to the fact, normally, a well lubricated typical chain will off er longer life compared by using a maintenance cost-free chain. In some applications nonetheless lubrication isn?¡¥t achievable and so using a self lubricated or sealed roller chain is critical.
Basic Properties of Upkeep No cost Roller Chain Solutions
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil towards the chain joint as a result of friction developed between the pin and bushing since the chain articulates over the sprocket teeth. These chains are rollerless and hence use thick sectioned 
powdered metal bushings which could hold a high volume of oil.
PT Style Roller Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint because of the friction produced between the pin and bushing as the chain articulates above the sprocket teeth. These chains possess rollers to smooth the action over sprocket teeth. Roller link plates are 1 size thicker to improve power. Side plates and pins have distinctive coatings to avoid rust.
C-Type Roller Chains
Same as above except the side plates are all typical thickness. The strength on the CS Variety chains is under the PT Style but better compared to the SL kind. Attachments with common dimen-sions can be utilized for this series and thus these are normally utilized on smaller 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 although stopping the penetration of dirt as well as other contaminants in to the pin/bush-ing bearing place.
Seal Guard Roller Chains
Specifi ed on bigger pitch roller chains Seal Guard chains employ a stainless steel seal to help keep lubricating grease in when preventing the penetration of filth and various contaminants to the pin/bushing bearing region.
