4-82-191 – Yoke Shafts – 1480 Series – 2.500″ Splines dia – 16 Spline

Critical note: The 4-82-191 has only 1.562" spline engagement length -- the shortest in the 1480-series yoke shaft family. This unit is designed for applications with limited sleeve engagement depth. Using it in a standard-depth sleeve leaves 1.938" of bore unsupported if a 3.500" sleeve is assumed.

The 4-82-191 serves 1480-series applications with shallow sleeve engagement. The 2.500" spline diameter is standard for 1480-series industrial shaft applications, and the 16-spline count is consistent across the family. The 1.562" engagement length is the minimum for this series -- high-torque or shock-load applications should use a yoke shaft with longer engagement. CL-to-end: 4.562". This is also the shortest CL-to-end in the 1480-series stub shaft lineup. Verify both the sleeve bore depth and the application torque profile before specifying.