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#40 Roller Chain Idler Sprocket 17 Tooth 1/2" ID 40BB17H-1/2

#40 Roller Chain Idler Sprocket 17 Tooth 1/2
#40 Roller Chain Idler Sprocket 17 Tooth 1/2

#40 Roller Chain Idler Sprocket 17 Tooth 1/2" ID 40BB17H-1/2

$10.75

  • The 40BB17H-1/2 sprocket is a 17-tooth idler sprocket designed to work with any #40 ANSI roller chain.

    • Bore Diameter: 1/2 inch (0.5 inches)
    • Hub Diameter: 2.126 inches
    • Teeth Hardness: HRC40-50 (hardened teeth)
    • Type: B-type sprocket
    • Material: Made from AISI 1045 medium carbon steel

    Idler sprockets like this one play a crucial role in machinery. As the sprocket spins, its teeth engage with the chain, moving other interconnected parts. Choosing the right sprocket is essential for proper system operation.