PLASTIC ROLLER CHAIN SPROCKETS
Ever-power is a premier supplier of plastic power transmitting components. We have plastic sprockets available in ANSI sized #25 – #80 and in a UHMW, Nylatron, or Nylon material. Other components such as Repro and Acetal can be used as well, and we are able to produce the plastic-type material metric, dual pitch, duplex, engineer class, and custom designed sprockets. Some of the main advantages of using a plastic-type material roller chain sprocket are that they operate quieter and create a much better wear existence on the roller chain. These sprockets are also extremely anti-corrosive, extremely lightweight, have high impact resistance, and so are FDA approved.
Our plastic-type material sprockets have a much greater tooth deflection than a standard metal sprocket does. This implies that several tooth will bear the strain of the roller chain. With 
several teeth connected, this means that the strain capability of the sprocket will match approximately to the full operating load of the chain.
PLASTIC SPROCKET TYPES
The standard varieties of a plastic roller chain sprocket are A-plate style and therefore there is absolutely no hub on either side of the sprocket, B-hub style that includes a hub on one side, and C-hub style that includes a hub on two sides.
Standard bore styles for plastic sprockets are a share bore, which really is a simple unfinished hole in the center of the sprockets. Finished bore, which is usually a certain bore size that includes a key-way and two stainless set screws. Idler sprocket, which we are able to supply bearing idler plastic-type material sprockets, bronze bore idler sprockets or ordinary bore style, just advise the shaft size and we supply the bore with proper clearance to idle on the shaft.
Besides plastic sprockets, we can also supply the accompanying plastic-type material roller chain. We’ve ANSI sized 25 – 40 in acetal, Delrin, Kynar, Nylatron, and polypropylene materials. We also stock poly steel chain, which includes polypropylene inside links and 304-stainless steel pin links.
25B10 PLASTIC SPROCKET
This 25B10 plastic sprocket is manufactured out of high quality Nylatron GS-51 plastic. The sprocket offers 10 teeth, features a 1/4″ stock bore, and is dark grey to dark in color. Our 25B10 plastic material sprockets are really light weight, anti-corrosive, and so are manufactured to ANSI specifications. If a different bore size is necessary, we can machine re-bore the sprocket to the required size. To get a quote or more information please contact us and we will be happy to assist you.
25B10 SPROCKET DIMENSIONS
Sprocket Size: 25B10
Material: Nylatron
Pitch Diameter: 0.81″
Stock Bore: 1/4″
Hub Diameter: 0.679″
Length Thru Bore: 0.485″
Features
High-quality Plastic Sprocket
Extremely Corrosion Resistant
Designed to ANSI Specifications
25B11 PLASTIC SPROCKET
This 25B11 plastic sprocket is manufactured out of top quality Nylatron GS-51 plastic. The sprocket has 11 teeth, includes a 1/4″ share bore, and is definitely dark grey to dark in color. Our 25B11 plastic sprockets are extremely light weight, anti-corrosive, and so are manufactured to ANSI specs. If a different bore size is necessary, we can machine re-bore the sprocket to the desired size. To obtain a quote or more information please contact us and we’ll be happy to help you.
25B11 SPROCKET DIMENSIONS
Sprocket Size: 25B11
Material: Nylatron
Pitch Diameter: 0.89″
Stock Bore: 1/4″
Hub Diameter: 9/16″
Length Thru Bore: 0.485″
Features
High-quality Plastic Sprocket
Extremely Corrosion Resistant
Designed to ANSI Specifications
25B12 PLASTIC SPROCKET
This 25B12 plastic sprocket is produced out of high quality Nylatron GS-51 plastic. The sprocket offers 12 teeth, includes a 5/16″ share bore, and can be dark grey to black in color. Our 25B12 plastic sprockets are extremely light weight, anti-corrosive, and so are manufactured to ANSI specifications. If a different bore size is needed, we can machine re-bore the sprocket to the required size. To obtain a quote or additional information please get in touch with us and we will be happy to assist you.
Sprocket Size: 25B12
Material: Nylatron
Pitch Diameter: 0.97″
Stock Bore: 5/16″
Hub Diameter: 11/16″
Length Thru Bore: 0.485″
Features
High-quality Plastic Sprocket
Extremely Corrosion Resistant
Designed to ANSI Specifications
25B14 PLASTIC SPROCKET
This 25B14 plastic sprocket is manufactured out of high quality Nylatron GS-51 plastic. The sprocket provides 14 teeth, features a 5/16″ stock bore, and can be dark grey to dark in color. Our 25B14 plastic material sprockets are really light weight, anti-corrosive, and are manufactured to ANSI specifications. If a different bore size is necessary, we are able to machine re-bore the sprocket to the desired size. To obtain a quote or more information please get in touch with us and we will be happy to assist you.