CRBF2012ATUUC2 crossed roller bearing, mounting-holed, sealed high-carbon steel separator, large clearance, female-thread inner ring holes, for 20 mm shaft, 70 mm OD, 12 mm width, single bearing

Single CRBF2012ATUUC2 sealed crossed roller bearing
✔️ Sealed, high-carbon steel, 70 mm OD, 20 mm shaft, 12 mm width

This single sealed crossed roller bearing is a mounting-holed type used in precision rotary tables, linear slide units, compact actuators, and stages where high rigidity and accurate rotation are required.

✅ CRBF2012ATUUC2 model, single bearing, mounting-holed type
✅ High-carbon steel separator, sealed with synthetic rubber
✅ Large internal clearance for smooth rotation under load
✅ Female-threaded mounting holes on inner ring for secure fit
✅ 20 mm shaft, 70 mm outer diameter, 12 mm width
✅ Ideal for rotary tables, linear slide units, and precision stages

💡 What is a crossed roller bearing used for in precision rotary tables and linear slide units? Crossed roller bearings deliver compact, high-rigidity rotation and precise load support. - Support combined radial, axial, and moment loads in a compact footprint to boost accuracy for rotary tables and indexing heads. - Sealed designs retain lubrication and block contaminants, handy for long service life in linear slide units and machine tools. - Mounting-holed variants with female-threaded inner rings make installation easier in stages, robotics, and automation assemblies.