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Installation Instructions


The method of attaching or mounting ball bearing spline assemblies will vary depending on the application. The outer diameter of the ball bearing spline outer race can be fitted to gears, sprockets, clutching devices, trunions or flanges by inserting it into machined adapters or hubs. Fastening of the adapter or hub to the spline’s outer race can be accomplished with a pin or set screw or key and pin.

Pin or Set Screw

A pin or set screw is suitable for applications with low torque requirements.

Pin or set screw mounting

Key and Pin

For applications with high torque requirements, use the key and pin arrangements or two keys.

Key and pin mounting

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