Chain MRO Parts > Roller Chain Tensioners > Rosta Tensioner Devices

Rosta 61030042 B7 V-Belt Pulley Idler For B and C V-Belts

Note: Custom Cut to Length Chain Also Available
SKU: 61030042-B7-V-BELT-PULLEY-IDL
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Rosta 61030042 B7 V-Belt Pulley Idler For B and C V-Belts Features
Rosta 61030042 B7 V-Belt Pulley Idler For B and C V-Belts Specifications
Rosta 61030042 B7 V-Belt Pulley Idler is designed for B-Style and C-Style V-Belts and is made from premium quality steel and utilizes precision 1/2" bore size bearings. For more information or to get a quote on B7 Pulley Idlers contact our customer support team!

61030042 B5 V-Belt Pulley Idler Dimensions

Rosta 61030042 B7 V-Belt Pulley Idler For B and C V-Belts
  • Belt Pulley Idler Type: B7
  • Article Number: 61030042
  • Belt Size: B-C
  • Pitch Diameter: 6"
  • Pulley OD: 7-5/16"
  • Bore: 1/2"
  • Length Thru Bore: 23/32"

Tensioning From Inside of the Belt Drive With Grooved Pulley

Rosta 61030042 B7 V-Belt Pulley Idler For B and C V-Belts
– Installation in the slack span of the belt drive, make sure that the belts are maintaining sufficient contact-arc on the driver- and driven-pulley.
– By extremely long center distances between driver and driven pulley, it is recommendable to use on the tensioner a deep-grooved pulley to avoid an excessive slack beating.
  • Belt Pulley Idler Type: B7
  • Article Number: 61030042
  • Belt Size: B-C
  • Pitch Diameter: 6"
  • Pulley OD: 7-5/16"
  • Bore: 1/2"
  • Length Thru Bore: 23/32"
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