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Model 21901 Spring-Loaded Driver Pulley

21901X5/8PULLEY

Model 21901 Spring-Loaded Driver Pulley
Item #102115840
  • Adjustable Center - Driver Type
  • 8.250 in Outside Diameter
Model 21901 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
Torque Rating 54 in lb
Pitch Diameter 2.7 in
Total Travel 0.81 in
Belt Size 1922V
Torque 54 in lb
Side Moveable Two
Outside Dia. 8.25 in
Belt Match 1
Keyway 3/16 x 3/32
Pitch Dia. 8.030 in
Maximum Ratio 3:1
Material Cast Iron
Drive Type Adjustable Center - Driver
Driven Series N/A
Keyway Size 3/16 x 3/32
Origin Adjustable Center Spring Loaded
HP @ 1,750 rpm 1 1/2
Overall Length 6.75 in
Finished Bore 5/8 in
Pitch Diameter [Max] 8.03 in
Driver Style N/A
Pitch Diameter [Min] 2.7 in
Weight 13.38 LB
EAN or UPC 685144211118
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