Splined shafting is hobbed for the full listed length. In some instances undercut chucking registers may be present at one end. A centre is provided at one end. Material is K1045 Carbon steel. Finish is black “Colorsol”. Imperial involute splines are to ANSI B92.I-1970. Pressure angles on all involute splines listed are 30 degrees. Spline O.D as lsted for shafting, stubwelds and nibs is the form diameter. Actual major diameter may be smaller than form diameter by the form clearance for the subject spline. Straight sided splines are all to SAE standard.
Long spline area for telescoping drives or transfer drive applications. Keyed shaft end for drive attachment. Use with our standard splined hubs or splined couplings.