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Model 21903 Spring-Loaded Driver Pulley

21903X3/4PULLEY

Model 21903 Spring-Loaded Driver Pulley
Item #102115841
  • Adjustable Center - Driver Type
  • 8.250 in Outside Diameter
Model 21903 Spring-Loaded Driver Pulley
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    Shipment Options
  • Adjustable Center - Driver Type
  • 8.250 in Outside Diameter

applications

  • Agricultural machinery
  • Food packaging
  • Air handling systems
  • Textile spinning frames
  • Mixers
  • Pumps
  • Machine tools
  • Foundry snag grinders

features

  • Maintenance-free design
  • Hex center shaft eliminates drive keys
  • Cast iron flanges provide a long-wearing contact area
  • Shaft surface covered with a resilient elastomer for no metal-to-metal contact on any sliding surface
Belt Size 1922V
Overall Length 6.75 in
Pitch Dia. 8.030 in
Total Travel 0.81 in
Pitch Diameter 2.7 in
Torque 108 in lb
Drive Type Adjustable Center - Driver
Pitch Diameter [Min] 2.7 in
Pitch Diameter [Max] 8.03 in
HP @ 1,750 rpm 3
Maximum Ratio 3:1
Keyway Size 3/16 x 3/32
Outside Dia. 8.25 in
Side Moveable Two
Driven Series N/A
Belt Match 1
Finished Bore 3/4 in
Driver Style N/A
Torque Rating 108 in lb
Origin Adjustable Center Spring Loaded
Keyway 3/16 x 3/32
Material Cast Iron
Weight 13.6 LB
EAN or UPC 685144211392
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