Gear, Spur, 12 PitchND20B 157234
Average Rating: n/a
|Pitch Dia. (In.)||1.667|
|Face Width (In.)||0.750|
|Number of Teeth||20|
|Bore Dia. (In.)||0.625|
|Outside Dia. (In.)||1.834|
|Overall Length (In.)||1.250|
|Hub Dia. (In.)||1.31|
|Hub Projection (In.)||0.50|
|Pressure Angle (Deg.)||14 1/2|
|For Use With||1L901,1L902|
|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