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Reborable Timing Belt Pulley

20H100

Reborable Timing Belt Pulley
Item #100813331
  • Timing Belt Pulley
  • 1/2 in Belt Pitch
  • H Belt Size
  • 20 Tooth
  • 3/4 in
  • 1 in Belt Width
  • Rough Bore
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Reborable Timing Belt Pulley
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    Shipment Options
  • Timing Belt Pulley
  • 1/2 in Belt Pitch
  • H Belt Size
  • 20 Tooth
  • 3/4 in

description

  • Timing pulleys have evenly spaced axial grooves cut in their periphery to make correct, positive engagement with the mating teeth of the belt. These pulleys are designed so that the teeth of the belt enter and leave the grooves with negligible friction. All pulleys, stock and made to order, have minimum tooth-to-groove clearance (backlash). Pulleys are available in a wide range of stock widths and diameters.

applications

  • Agitators and mixers
  • Compressors
  • Conveyors
  • Fans and blowers
  • Paper machinery
  • Pumps

features

  • Constant speed
  • Nonslip
  • Minimum backlash
  • High modulus strength member
  • Freedom from initial belt tension
  • Compact design
  • Lightweight
  • No lubrication required

caution

  • Because timing belts have an inherent, gentle side thrust, it is necessary to use at least one flanged pulley to prevent the belt from riding off
Bushing Bore Size [Min] 0.625 in
Bushing Type None
Finished Bore N/A
Belt Width 1 in
Material Internal Use Atomized Metals
Flange O.D. 3.415 in
Belt Pitch 1/2 in
Bore Range [Max] 1.625 in
Pitch Dia. 3.183 in
Outside Dia. 3.129 in
Hub Dia. 2 1/2 in
Material Steel
Type DF-1
Bore Range [Min] 0.625 in
Belt Size H
Hub Projection 7/8 in
Bushing Series N/A
Bore Size [Max] 1.625 in
Length Through Bore 2.187 in
Hub Type B
Teeth Face Width 1.313 in
No. of Teeth 20
Bore Type Rough Bore
Pitch Diameter 3.183 in
Material External Use Steel
Bushing Bore Size [Max] 1.625 in
Bore Size [Min] 0.625 in
Construction Internal Solid
Hardened Teeth With Hardened Teeth
Weight 3.4 LB
EAN or UPC 697950151212
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