Martin
Martin W1240 Reborable Web Worm Gear, 12 Diametral Pitch, 14.5 deg Pressure Angle, Single Threads, Right Hand Rotation, 40 Teeth, 3.333 in Dia Pitch, 0.625 to 0.814 in Dia Bore, 1/2 in W Face, Cast Iron
W1240
MFG #: W1240
$166.06
/ EA
Non-Stock Item
- Bore Diameter: 0.625 to 0.814 in
- Country of Origin: US
- Diametral Pitch: 12
- Direction of Rotation: Right Hand
- Face Width: 1/2 in
- Hub Diameter: 1-1/2 in
- Hub Projection: 3/4 in
- Manufacturer Name: Martin Sprocket & Gear
- Material: Cast Iron
- Number of Teeth: 40
- Number of Threads: Single
- Outside Diameter: 3.52 in
- Overall Length: 1-1/4 in
- Pitch Diameter: 3.333 in
- Pressure Angle: 14.5 deg
- Type: Reborable Web
Worms and worm gears are used to power right angle, nonintersecting shafts. In normal applications the worm gear is driven by the worm. The most popular use of worms and worm gears is in applications where high ratio speed reduction is desired in a relatively limited space. They are also used in applications where high resistance to the worm gear shaft reversing and driving back through the worm is desired.
- Item Features
- Commercial Class Gear. AGMA 6-8