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Timing Belt Pulley, 0.200" Pitch, 30 Grooves, 0.250" Bore Diameter, 1.890" Outside Diameter, Glass Filled Nylon, Single Flange

Available in multiple versions

Product Specifications
Brand Name Small Parts
Bore Diameter 0.25 inches  inches
UNSPSC Code 26111807

This timing pulley has a 0.200" pitch and 30 grooves, and is suitable for u... Read full product description

Product Features

  • Grooved design with 30 grooves for applications requiring synchronous rotation
  • Fiberglass-reinforced polycarbonate resin thermoplastic for light weight and low noise
  • For use with same-pitch curvilinear tooth 9 mm wide belts
  • Stock bore with 0.250" diameter does not require use of a bushing
  • Single flange to resist belt side thrust in one direction and maintain belt contact

Special Offers and Product Promotions

Product Details

  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B006RAYW1U
  • Product Warranty: For warranty information about this product, please click here

Product Description

This timing pulley has a 0.200" pitch and 30 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 0.250" bore diameter, 1.890" outside diameter, and mounts to a drive shaft using setscrews. A flange on one side of the pulley resists side thrust in one direction and maintains 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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