Full Ceramic Bearing One Eighth Inch Bore One Half Inch Outer Diameter Eleven Sixty Fourth Inch Width Miniature Ball Bearing R2A-2RS Model for Precision Machinery High Performance Low Friction and Durable Construction

Premium Ceramic Bearing 1/8 x 1/2 x 11/64 in
✔️ 1 bearing per pack, full ceramic Zirconia, PTFE cage, compact unit

This full ceramic bearing is a compact, high-precision unit built entirely from zirconia ceramic components. It’s typically used in precision measuring devices, medical equipment, robotics, and other environments where non-magnetic, low-friction performance matters.

✅ Inner diameter: 1/8 in (3.175 mm)
✅ Outer diameter: 1/2 in (12.7 mm)
✅ Width: 11/64 in (4.37 mm)
✅ Material: Zirconia ceramic; Cage: PTFE
✅ Closures: PTFE covers; Max temp: 356°F (180°C)
✅ Quantity: 1 bearing

💡 What is a pillow block bearing used for? This handy explanation breaks down its typical role in machines.
- supports rotating shafts in compact setups
- handy for non-magnetic, ceramic bearing applications
- ideal for labs, robotics, and precision gear where low friction matters