Gear, Spur, 20 PitchNA12B 157047
Average Rating: n/a
|Pitch Dia. (In.)||0.600|
|Face Width (In.)||0.375|
|Number of Teeth||12|
|Bore Dia. (In.)||0.313|
|Outside Dia. (In.)||0.700|
|Overall Length (In.)||0.755|
|Hub Dia. (In.)||0.45|
|Hub Projection (In.)||0.38|
|Pressure Angle (Deg.)||14 1/2|
|For Use With||1L899|
|Function||Transmitting Motion and Power Between Parallel Shafts, Minimizes Backlash to Perform Smooth and Quiet Operation, Close Concentricity between Bore, Pitch Diameter and Outside Diameter Facilitates Reboring Modifications|
- Note: Keyway and Setscrew Machining Guide is on page 169.
- Designed for transmitting motion and power between parallel shafts in a smooth, quiet fashion. Industry standard 14-1/2 pressure angle (will not operate with 20 spurs). Close concentricity between bore, pitch diameter, and outside diameter facilitates reboring modifications.
- Gears have plain/smooth bore, no keyway No setscrew (1L944 has #35 pin hole in 1 wall) Use with steel rack on this page