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Sprocket with hub and keyway simple

Item #: NKTXXX212134

3/4''x7/16'' - D=25mm with keyway 8mm Z=017

Product illustrations are exemplary. Subject to change without notice.
Price
Incl. VAT: 15,11
Excl. VAT:
12,70
piece
In stock
Standard shipping
Description
Sprocket washer with hub and keyway simple   Sprockets transfer operating torques with solid or changeable transformation ratio over a chain in chain gears (traction drives). Their interlock is standardised, it is preferably manufactured with the rolling process, larger divisions (through milling or bumping) also with the partial proceeding.
Sprockets can be produced with one-sided or double-sided hubs, the design without hubs corresponds to the sprocket washers.   Technical data:
  • 3/4''x7/16''
  • Diameter 25mm
  • With 8mm keyway
  • 27 sprockets
  • Consistent with chain: 12 B-1
  • Division: 19.05mm
  • Interior width: 11.68mm
  • Wheel-Ø: 12.07mm
  • De (mm) 111.5
  • Dp (mm) 103.67
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