Single 17mm eccentric cylindrical outer-diameter narrow-width radial bearing KHR203, normal profile for linear slide units, sealed ball bearing option, ceramic-compatible for precision alignment
✔️ Single unit, 17mm O.D., narrow width, eccentric fit, sealed
This single 17mm eccentric cylindrical outer-diameter bearing is a narrow-width radial bearing used on linear slide units, guide rails and compact machinery where adjustable eccentric mounting is needed.
✅ Model KHR203, single bearing unit✅ Outer diameter 17mm, narrow width profile
✅ Eccentric cylindrical O.D. for adjustable fits
✅ Normal radial profile for linear slide unit applications
✅ Sealed ball bearing option, ceramic-compatible for low-friction needs
💡 What is an eccentric cylindrical O.D. bearing used for in linear slide units? An eccentric cylindrical O.D. bearing provides adjustable outer-diameter mounting to fine-tune alignment and preload for moving guides. This makes it handy for alignment-sensitive setups and compact assemblies: - Aligns shafts and rail interfaces in linear slide unit and guide rail systems to improve tracking and reduce wear. - Allows eccentric adjustment for preload control, useful with sealed ball bearing arrangements. - Works well with ceramic or steel ball options for higher speed or lower friction applications.