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QD Bushed Timing Belt Pulley, Requires SD Bushing

28H200 SD

QD Bushed Timing Belt Pulley, Requires SD Bushing
Item #100813399
  • Timing Belt Pulley
  • 1/2 in Belt Pitch
  • H Belt Size
  • 28 Tooth
  • 2 in Belt Width
  • SD QD Bushing Required
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QD Bushed Timing Belt Pulley, Requires SD Bushing
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    Shipment Options
  • Timing Belt Pulley
  • 1/2 in Belt Pitch
  • H Belt Size
  • 28 Tooth
  • 2 in Belt Width

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
Belt Width 2 in
Bushing Type QD
Hub Type A
Type HF-1
No. of Teeth 28
Material Internal Use Carbon Steel
Bore Size [Max] 2 in
Length Through Bore 2.344 in
Finished Bore N/A
Bore Size [Min] 0.5 in
Material External Use Steel
Pitch Diameter 4.456 in
Flange O.D. 4.697 in
Pitch Dia. 4.456 in
Bushing Series SD
Bore Range [Min] 0.5 in
Belt Pitch 1/2 in
Bore Range [Max] 2 in
Bushing Bore Size [Min] 0.5 in
Outside Dia. 4.404 in
Construction Internal Solid
Belt Size H
Hardened Teeth With Hardened Teeth
Material Steel
Bore Type Bushed
Bushing Bore Size [Max] 2 in
Teeth Face Width 2.344 in
Weight 4.7 LB
EAN or UPC 697950151793
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