PLASTIC ROLLER CHAIN SPROCKETS
Ever-power is a premier supplier of plastic power transmitting components. We have plastic sprockets obtainable in ANSI sized #25 – #80 and in a UHMW, Nylatron, or Nylon material. Other materials such as Repro and Acetal can be used as well, and we are able to produce the plastic metric, dual pitch, duplex, engineer class, and customized designed sprockets. A few of the main advantages of using a plastic-type material roller chain sprocket are that they run quieter and produce a much better wear existence on the roller chain. These sprockets are also extremely anti-corrosive, extremely light-weight, have high impact resistance, and are FDA approved.

Our plastic-type sprockets have a much better tooth deflection than a standard steel sprocket does. This implies that several the teeth will bear the strain of the roller chain. With several teeth in contact, this means that the load capacity of the sprocket will match approximately to the full operating load of the chain.
PLASTIC SPROCKET TYPES
The standard styles of a plastic roller chain sprocket are A-plate style meaning that there is no hub on either side of the sprocket, B-hub style that includes a hub on one side, and C-hub style which has a hub on two sides.

Standard bore styles for plastic sprockets are a stock bore, which is a basic unfinished hole in the center of the sprockets. Completed bore, which can be a particular bore size that includes a key-method and two stainless steel set screws. Idler sprocket, which we can supply bearing idler plastic-type sprockets, bronze bore idler sprockets or simple bore style, just recommend the shaft size and we supply the bore with proper clearance to idle on the shaft.
Besides plastic-type sprockets, we can also supply the accompanying plastic roller chain. We’ve ANSI sized 25 – 40 in acetal, Delrin, Kynar, Nylatron, and polypropylene components. We also share poly steel chain, which has polypropylene inside links and 304-stainless metal pin links.

25B10 PLASTIC SPROCKET

This 25B10 plastic sprocket is manufactured out of high quality Nylatron GS-51 plastic. The sprocket has 10 teeth, includes a 1/4″ stock bore, and is certainly dark grey to dark in color. Our 25B10 plastic-type material sprockets are really 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 help 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
Made to ANSI Specifications
25B11 PLASTIC SPROCKET
This 25B11 plastic sprocket is produced out of top quality Nylatron GS-51 plastic. The sprocket has 11 teeth, features a 1/4″ stock bore, and can be dark grey to dark in color. Our 25B11 plastic-type sprockets are really 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 get a quote or additional information please get in touch with 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
Made to ANSI Specifications
25B12 PLASTIC SPROCKET
This 25B12 plastic sprocket is produced out of top quality Nylatron GS-51 plastic. The sprocket has 12 teeth, includes a 5/16″ share bore, and is definitely dark grey to dark in color. Our 25B12 plastic-type sprockets are really light weight, anti-corrosive, and so 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 get a quote or more information please contact us and we will be happy to help 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
Made to ANSI Specifications

25B14 PLASTIC SPROCKET
This 25B14 plastic sprocket is produced out of high quality Nylatron GS-51 plastic. The sprocket offers 14 teeth, includes a 5/16″ share bore, and can be dark grey to dark in color. Our 25B14 plastic-type material sprockets are really light weight, anti-corrosive, and are manufactured to ANSI specs. If a different bore size is needed, we can machine re-bore the sprocket to the desired size. To get a quote or additional information please get in touch with us and we will be happy to assist you.