The SBR35SLL is a high - quality linear guideway from SBC, meticulously designed for various linear motion applications. Its mounting dimensions include H of 55mm, W of 70mm, and L of 142.3mm, which are pivotal for accurately defining the installation space. The mounting tap hole has an M8 thread specification, ensuring a secure and reliable connection during the installation process. For the block, the length L1 measures 103mm. The height tolerance (T±) and other structural dimensions such as K and T1 contribute to the stable and precise operation of the guideway. The rail has a width (F) of 34mm. The bolt holes have a diameter (d) of 9mm, a depth (h) of 15mm, and a spacing (G) of 17mm, which are carefully designed for efficient assembly. The maximum length of the rail can reach up to 4000mm, making it suitable for a wide range of applications that require long - distance linear motion. It has a significant basic dynamic load rating (C) of 72.6kN, indicating its excellent ability to withstand dynamic loads during movement. The basic static load rating (Co) is 136kN, ensuring stability when the guideway is stationary. In terms of permissible static moment, the longitudinal torque under static load (Mto) is 1.59kN - m, and under dynamic load (Mt) is 1.18kN - m. The transverse torque under static load (MLO) is 3.01kN - m, and under dynamic load (ML) is 2.24kN - m. The rail has a mass of 6.5kg per meter, which is an important parameter for system design and weight - related calculations.