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Needle Bearing Idler Sprockets

Needle Bearing Idler Sprockets

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Description

TECHNICAL SPECIFICATIONS: ANSI Chain Number: 50, No. of Teeth: 17, Shaft Type: Needle, Bore I.D.: 1″, Outside Diameter: 3.719″

FEATURES & BENEFITS:

  • Steel needle-bearing idler sprockets maintain proper tension
  • Guides the chain around obstacles
  • Prevents excessive chain wear and vibration
  • Hardened steel teeth for durability
  • Requires tightener shaft, sold separately