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Timing Belt Pulley, 0.0816" Pitch, 110 Grooves, 0.250" Wide Belt, 0.313" Bore Diameter, 2.846" Outside Diameter, Delrin, Double Flange

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Specifications for this item
Brand Name Small Parts
Part Number 40DP-110/D-01
Material Type POM (Polyoxymethylene)
System of Measurement Inch
Number Of Grooves 110
Bore Diameter 5/16  inches
Outside Diameter 2.846  inches
Pitch 2.860  inches
Number of Items 1
UNSPSC Code 26111807

This timing pulley has a 0.0816" pitch and 110 grooves, and is suitable for... Read full product description

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Product Features

  • Grooved design with 110 grooves for applications requiring synchronous rotation
  • Fiberglass-reinforced polycarbonate resin thermoplastic for light weight and low noise
  • For use with same-pitch curvilinear tooth 5/16" wide belts
  • Stock bore with 0.313" diameter does not require use of a bushing
  • Double flange to resist belt side thrust and maintain belt contact

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Product Details

Product Description

This timing pulley has a 0.0816" pitch and 110 grooves, and is suitable for use with same-pitch curvilinear tooth belts in power transmission applications that require synchronous rotation. This polycarbonate resin thermoplastic pulley has a 0.313" bore diameter, 2.846" outside diameter, and mounts to a drive shaft using setscrews. Double flanges on the pulley resist side thrust and maintain belt contact, and the fiberglass-reinforced polycarbonate resin thermoplastic provides light weight and low noise. Timing pulleys are a type of drive pulley and are used in a wide range of mechanical and electronic drives, including automotive and printing industries.

Pulley drive systems consist of two or more pulleys that connect with a belt to transmit mechanical power across greater distances than systems that use gears. Pulleys (sheaves) are available in different types: V-belt, timing, round, or flat. Pulleys must match the belts that connect them (timing pulleys with trapezoidal grooves require a belt with trapezoidal teeth) and engage either on the sides of the pulley flange (classical V-belts, narrow V-belts, or round belts), on the flat outer diameter of the pulley (flat belts), or in pulley grooves that match belt teeth (timing belts, synchronous belts, or curvilinear belts). Pulleys are made of various materials, including cast iron, steel, aluminum, polycarbonate resin thermoplastic, and nylon, and they can meet a broad range of requirements, including increased torque, resistance to wear, and light weight. Pulleys are used in drive designs in the automotive, appliance, agriculture, textile, printing, mining, and office equipment industries.

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