Spline Shaft Stub

A spline shaft stub is a critical component in drivetrains and power transmission assemblies. It features splines, which are ridges or teeth on the shaft’s surface that mesh with corresponding grooves in another component (such as a coupling or gear), allowing efficient torque transmission while accommodating axial movement.

Spline shaft stubs facilitate the transfer of rotational power from one component to another with precise engagement of splines, ensuring efficient torque transmission, allowing for axial movement between connected components, and accommodating changes in shaft length due to thermal expansion, vibration, or assembly/disassembly, provide a secure and stable connection, maintaining alignment between mating components and reducing vibration and wear.

BisonLink spline shaft stubs are constructed from materials like alloy steel or stainless steel to withstand high torque and operational stresses, they are processed with precise spline profiles and dimensions using CNC machining, ensuring exact fitment and smooth engagement.

The dominant advantage of BisonLink spline shaft stubs is the surface treatment, the outer splined surface of the spline shaft stub is coated with a durable blue nylon layer, which exhibits excellent wear resistance. Composed of high-molecular-weight polymer material, the nylon layer provides self-lubricating properties, effectively reducing friction and extending the operational lifespan.

Can’t find the spline shaft stub model you need? Contact our sales team to get information on all available spline shaft stub models!