8x22x11mm Shielded Sealed Ball Bearing For Skateboards Carbon Steel With Built In Rubber Seals Self Lubricated Dust Resistant Miniature Precision Bearing For Small Machinery RC Cars And DIY Projects

These compact bearings measure 8 mm ID, 22 mm OD, and 11 mm width. Made from carbon steel, they feature rubber seals to keep out dust and debris while remaining pre-lubricated for fast, smooth operation. Ideal for small precision projects, robotics, skateboards, and other compact machinery where reliability and protection matter.

✅ Size: ID 8 mm, OD 22 mm, width 11 mm
✅ Material: carbon steel housing and cage
✅ Seals: rubber shields protect against dust (removable/reinstallable)
✅ Lubrication: pre-lubricated with oil for fast startup
✅ Balls: 7 carbon steel balls
✅ Type: deep groove ball bearing

💡 What is a sealed micro bearing used for in compact machinery and hobby projects? This handy guide explains common uses and benefits. - Common in small assemblies needing sealed ball bearing, carbon steel
- Great for skateboards, micro robots, and hobby gear where dust protection matters
- Pre-lubricated designs reduce maintenance and simplify installation