SOLID SHAFT WV-20H7-CR

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth SOLID SHAFT (R100002061) is a precision-engineered component designed for use with linear bushings in motion applications. This solid shaft is crafted from heat-treated steel and features a hard chrome plating, providing excellent surface corrosion protection and enhanced durability. The shaft diameter adheres to a h7 tolerance, ensuring a high degree of fit precision and optimal performance in demanding environments. The SOLID SHAFT WV-20H7-CR is characterized by its impressive hardness with chrome plating thickness of approximately 20 µm, reaching hardness levels around 900 HV. This contributes to the shaft's ability to withstand wear and maintain its structural integrity over extended periods of use. The maximum usable length (Lmax) of the shaft allows for customization based on specific application requirements, with the possibility of combining sections for longer overall lengths. Designed to facilitate ease of assembly, linear bushings can be rolled over joints without complications, thanks to the precise manufacturing and tolerance grade (h6) of the shaft. The material's cylindricity tolerance (t) ensures uniformity in diameter measurements, while the roundness tolerance (t1) maintains the concentricity of the shaft. Surface roughness is finely controlled at RA 0.3 µm or less, contributing to smooth motion and reduced friction. The depth of hardness extends minimally 0.3 mm into the material, providing a robust surface capable of resisting stress and deformation under load. Straightness tolerance is meticulously maintained within tight limits as per ISO standards, ensuring consistent accuracy along the length of the shaft. With a weight specification provided by Bosch Rexroth, this solid shaft stands as an integral component for linear motion systems requiring precision guidance and reliable long-term operation without significant maintenance concerns due to wear or corrosion.