Mounting-holed rigid crossed roller bearing CRBF8022ADUUC2 sealed high carbon steel separator large clearance counter-bored holes opposite shaft 80 mm OD 165 mm width 22 mm single unit
✔️ Sealed crossed roller, carbon steel; 80 mm shaft, 165 mm OD, 22 mm
This single sealed crossed roller bearing is a mounting-holed, high-rigidity unit used on rotary tables, indexers and linear slide unit assemblies where accurate rotation and strong support are required.
✅ Model: CRBF8022ADUUC2; Metric CRBF series
✅ Material: high carbon steel with separator; sealed with synthetic rubber
✅ Dimensions: Shaft 80 mm; O.D. 165 mm; Width 22 mm
✅ Mounting: counter-bored mounting holes in opposite direction; mounting-holed type
✅ Pack: single bearing, weight 5.79 lb each
💡 What is a crossed roller bearing used for in linear slide unit and precision rotary table applications? Crossed roller bearings deliver rigid, high-accuracy support for both rotary and linear motion systems. Here’s why they’re handy in those roles: - High stiffness and compact load capacity make them ideal for precision rotary tables and indexers - Sealed designs protect internal rollers for longer service life, similar benefits to sealed ball bearing options - Available in steel or ceramic roller choices to improve wear resistance and thermal stability for linear slide unit setups - Mounting-holed types simplify installation in machine frames and guide assemblies