R1810-2RS Bearing 5/16" x 1/2" x 5/32" inch - Sealed

R1810-2RS Sealed Miniature Ball Bearing
✔️ Rubber Sealed - 5/16" x 1/2" x 5/32" - Pre-Greased

The R1810-2RS is a compact deep groove ball bearing built for smooth performance in small mechanical assemblies. With dual rubber seals and pre-lubricated internals, it’s ideal for tight setups that need protection from dust and debris, great for tools, instruments, and hobby applications.

✅ Pack of 1 bearing
✅ Inner diameter: 5/16" (0.313")
✅ Outer diameter: 1/2" (0.500")
✅ Width: 5/32" (0.156")
✅ Deep groove design for radial load handling
✅ Double rubber seals (2RS) for contamination resistance
✅ Pre-lubricated with grease for smooth operation
✅ Perfect for compact rotating parts and small shafts

💡 Why use sealed miniature bearings like the R1810-2RS?
They protect small moving parts and extend service life.

• Rubber seals keep out dust and moisture

• Pre-greased for easy drop-in installation

• Great for high-speed, low-clearance designs

• Used in instruments, hobby gear, small tools, and robotics

Tiny, tough, and ready to spin, drop the R1810-2RS into your project and keep your motion clean and controlled.