10-Pack Bearings R188-2RS 1/4" x 1/2" x 3/16" - Miniature - Sealed

R188-2RS Sealed Ball Bearings - 10 Pack
✨ 1/4" x 1/2" x 3/16" Chrome Steel - Greased & Ready

This 10-pack of R188-2RS deep groove ball bearings is built for smooth, reliable rotation in compact devices. Made from high-strength chrome steel and sealed with rubber on both sides, they’re perfect for applications like yo-yos, fidget spinners, and small electric tools.

🟢 Pack size: 10 bearings
🟢 Inner diameter: 1/4 inch (0.25")
🟢 Outer diameter: 1/2 inch (0.50")
🟢 Width: 3/16 inch (0.1875")
🟢 Material: Chrome steel
🟢 Closures: Two rubber seals (2RS)
🟢 Lubrication: Pre-greased
🟢 Dynamic load rating: 186 lbs
🟢 Static load rating: 84 lbs
🟢 Equal to: R188-ZZ, R188-2Z
🟢 Popular fit for yo-yos like Hitman, NM2, Dark Magic, and more