SF 35x1000WERB SF 35x1000 Linear Round Shaft 35 mm x 1000 mm Hardened Shaft for Linear Motion The WERB SF 35x1000 linear round shaft is a 35 mm diameter, 1000 mm long hardened and ground shaft for heavy duty linear motion systems. It is designed to work with linear ball bearings and shaft supports on large CNC and automation equipment across Pakistan. As the authorised WERB linear motion supplier in Pakistan, Abdul Traders stocks SF 35x1000 shafts for OEMs and