20-Pack Full Complement Full Ceramic 6203 ZrO2 Ball Bearings 17x40x12mm

6203 Full Ceramic Full Complement Ball Bearings – 20-Pack
✔️ 17mm x 40mm x 12mm – Cage-Free – Zirconia Ceramic

This 20-pack of 6203 full ceramic bearings features a full complement design - meaning no cage - allowing more zirconia balls for maximum load handling and durability. With both the balls and races made from ZrO₂ (zirconium oxide), these bearings are non-magnetic, corrosion-resistant, and ideal for high-moisture, chemical, or cleanroom environments.

✅ Type: Full ceramic ball bearing – full complement (no cage)
✅ Inner Diameter: 17mm
✅ Outer Diameter: 40mm
✅ Width: 12mm
✅ Ball Material: Zirconia Ceramic (ZrO₂)
✅ Race Material: Zirconia Ceramic (ZrO₂)
✅ Cage: None – full complement design
✅ Application: Skate setups, cleanroom devices, chemical handling, non-magnetic systems
✅ Quantity: 20 bearings
✅ Equivalent: 6203-CE

Dimensions Table:

💡 Why use a full complement ceramic bearing?
Full complement designs maximize the number of balls inside the bearing, which increases load capacity - especially helpful in slow-speed or high-load applications. Combined with zirconia ceramic, these bearings are ideal for environments where metal just won’t survive.

Clean, quiet, and tough - get this 20-pack and keep your system spinning strong in the harshest conditions!