High rigidity crossed roller bearing single unit CRBF8022ADUUT1, mounting-holed, sealed with pre-load, counter-bored opposite direction, high carbon steel separator, 165 mm OD, 22 mm width

High rigidity crossed roller bearing, single unit CRBF
✔️ Mounting holed, sealed, pre-load, 80 mm shaft, 165 mm OD

This single mounting-holed crossed roller bearing is a high-rigidity, sealed unit used in precision rotary and linear slide unit applications like machine tools, robotics, and indexing tables.

✅ Model CRBF8022ADUUT1, CRBF metric series
✅ Bearing type: mounting-holed crossed roller, high rigidity
✅ Separator: high carbon steel, sealed enclosure, synthetic rubber seals
✅ Pre-load applied, counter-bored holes oriented opposite direction
✅ Dimensions: shaft dia 80 mm, O.D. 165 mm, width 22 mm
✅ Sealed ball bearing style protection, suitable for linear slide unit setups
✅ Weight 5.79 lb, sold as a single bearing unit

💡 What is a crossed roller bearing used for in linear slide unit applications? They provide compact, high-rigidity support for rotary and linear motion stages while handling combined loads, making them handy for precision motion systems. Quick overview: - High stiffness and precise guidance for linear slide units and rotary indexing tables - Sealed options act like sealed ball bearings to resist contamination and extend service life - Common in machine tools, robotics, inspection gear; consider ceramic variants for low friction or corrosion resistance