Heavy Duty Crossed Roller Bearing Built Tough For Industrial Robots With Dead On Accuracy And Rock Solid Reliability Model RA U17013 UCC C0 P4 Dimensions 170Mm X 196Mm X 13Mm

Precision Crossed Roller Bearing For Industrial Automation
✔️ U17013 P4 Class Crossed Roller Bearing Measures 170x196x13

This packed single heavy duty crossed roller bearing gives you tight tolerance and steady motion control right out of the box. You will find it mounted inside factory robots, pickup arms, indexing tables, and automated assembly gear where precise movement matters most.

✅ P4 grade tolerance keeps shaft alignment dead on under vibration
✅ Handles radial thrust loads without shifting your setup
✅ Direct swap fitment replaces worn units in existing frames
✅ Sealed design blocks dirt from ruining your production schedule

💡 What makes crossing the rollers a handy pick for robot arms and CNC tables?
Picking this setup wipes out tracking headaches while keeping torque transfer solid. The cross pattern shares support across four directions so you get zero drag during rapid direction changes.

- stiff inner rings stop flex when lifting side weight fast
- P4 prelocking eliminates angular drift for repeatable paths
- compact roll shape slides into tight motor cavities quick