Precision shaft 12 mm h6 - steel - hardened and ground

Thanks to the processing of solid steel, this precision shaft is particularly robust and offers a high load-bearing capacity. The metal model has a diameter of 12 mm and is axed to the appropriate length before shipping. A deviation of one millimetre is possible. In addition, the model offers a low coefficient of friction against plastic plain bearings. This means that the bearings can be used longer and can be used more economically. The steel shaft is rounded off by a favourable purchase price.

A summary of the product data for the steel Ø12mm precision shaft:

• Diameter 12 mm


• Weight = 0.888 kg/m


• Roughness Ra = 0.3 µm, Rz = 1.6 µm


• Depth of cure: min. 0.6 mm


• Surface: hardened and ground


• Hardness: HRc 60 +/-2


• Roundness 5 µm


• Parallelism: 8 µm / 1000 mm


• Tolerance: h6


• Delivery: Shaft will be axed to length (tolerance: +/- 1 mm)


• Material: steel