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SS40/50B 4 mod 50 tooth Metric Pitch Steel Spur Gear with Boss

ÂŁ204.19 ÂŁ170.16
In stock
SKU
SS40/50B

10.5kg
Spur Gear 4MOD - 20° p.a.  in EN8 Steel, 080M40/080M46. Standard to DIN867, DIN3962, DIN3963, Grade 9gs. Standard tolerances, unless otherwise stated ±0.40mm. A gear is a rotating machine part having cut teeth which mesh with another toothed gear of the same pitch to transmit torque. Two or more gears working in tandem are called a transmission and can produce a mechanical advantage through a gear ratio and thus may be considered a simple machine. Geared devices can change the speed, torque, and direction of a power source. The most common situation is for a gear to mesh with another gear, however, a gear can also mesh with a non-rotating toothed part called a rack, thereby producing translation instead of rotation. An advantage of gears is that the teeth of a gear prevent slippage. When two gears mesh, and one gear is bigger than the other (even though the size of the teeth must match), a mechanical advantage is produced, with the rotational speeds and the torques of the two gears differing in an inverse relationship.
Spur Gear Diagram 
  • Bore dia H8 - 25mm
  • dp - Pitch dia - 200mm
  • dm - Boss dia - 120mm
  • de - Outside dia - 208mm
  • A - Overall width - 78mm
  • B - Face width - 40mm
  • Please note - All dimensions including bore sizes are subject to change. If a dimension is critical to your application please contact us for confirmation.

    Metric 4mod Spur Gear 50 tooth in EN8 Steel 080M40/080M46

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