Splines

Internal spline on a spur gear

Unlike gears, splines only apply the transmission of power on the same axis. In Arrow’s products, most splines are used on shafts and internal diameters of gearing for the purpose of mounting.

Arrow’s size range and capabilities for Splines are provided in the list below.

Maximum Pitch Diameter – 32”
Diametral Pitch – 4/8 – 80/160
Face Width – 13.0
Unground Tooth – AGMA Q9
Ground Tooth – AGMA Q13

External spline on the shaft of a bevel gear