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21 Tooth Sprocket for #40 Roller Chain

$8.44
SKU:

40B21

Quantity

Description - 21 Tooth Sprocket for #40 Roller Chain

ANSI ROLLER CHAIN SPROCKET
Carbon steel with heat treated teeth. Keyway slot tapped for set screw.

SPECIFICATIONS

  • 40 pitch
  • 21 teeth
  • 3/4", 7/8", 1" or 1-1/4" bore
  • 3.618" O.D.
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