Thirty Pack Full Ceramic 635 2RS Zirconia Ball Bearings 5x19x6mm PTFE Cage High Precision Miniature Bearings For Hobby RC And Precision Machinery Bulk Wholesale Ideal For Hobbyists And Small Scale Manufacturing

30-Pack Full Ceramic 5x19x6mm Ball Bearings with Zirconia
✔️ 5x19x6mm size, 30-pack, full ceramic, zirconia balls

635-2RS full ceramic bearings use zirconia balls and ceramic races, with a PTFE cage for low friction. This sealed design is ideal for compact automation, micro tooling, and laboratory equipment where non-magnetic properties are a plus.

✅ Inner diameter: 5 mm
✅ Outer diameter: 19 mm
✅ Width: 6 mm
✅ Balls: zirconia ceramic; races: zirconia; cage: PTFE
✅ Sealed 2RS style for dust protection

💡 What is a ceramic full ball bearing used for in precision machinery? These bearings are handy in tight spaces and high-precision setups. - They deliver low friction and high wear resistance for smooth motion - They resist corrosion and maintain performance in challenging environments - They are ideal for precision instruments and miniature robotics