Hollow Linear Shaft

• Material: 300 Series CRES Tubing (562 O.D. × 0.188 wall)
• Outer Diameter: 0.570 in
• Inner Diameter (Hollow Section): 0.188 in
• Length: 7.600 in
• Tolerance: ±0.002 in
• Surface Finish: 32 microinch

This component is designed as a precision hollow shaft with a cylindrical body and a through-hole along its axis (inner bore Ø0.188 in). The shaft has a main outer diameter of Ø0.570 in and a total length of 7.600 in.

At one end, the shaft features a machined shoulder and stepped section for positioning and load support, with a threaded inner bore to allow secure fastening or connection with mating parts. The opposite end is finished with a retaining ring groove, providing compatibility for assembly or axial fixation.

Hollow shaft construction for reduced weight and optimized strength

Excellent corrosion resistance, suitable for harsh environments

High precision machining with tight tolerance control

Smooth surface finish for improved performance and assembly

This stainless steel hollow shaft is widely used in aerospace, automotive, precision machinery, and industrial equipment. We provide custom machining services based on your drawings and requirements, including material selection, tolerance control, and surface treatment. Samples and inspection reports are available to ensure quality and accuracy before mass production.