50-Pack R166ZZ Bearings 3/16" x 3/8" x 1/8" inch Miniature Bearings

50-Pack R166ZZ Bearings 3/16" x 3/8" x 1/8" inch Miniature BearingsLot of 50 R166ZZ Miniature Ball Bearings 3 16" x 3 8" x 1 8" Metal Shielded Pre Greased This 50 pack of R166ZZ miniature ball bearings is a solid pick for light duty, high speed applications. With dual metal shields and factory grease, theyre ready to roll in robotics, 3D printers, or whatever your project calls for. Pack Size: 50 Bearings Type: Deep Groove Ball Bearings Size: 3 16" x 3 8" x 1 8" inch Metric Size: 4. 7625mm x 9. 525mm x 3. 175mm

Lot of 50 R166ZZ Miniature Ball Bearings
✔️ 3/16" x 3/8" x 1/8" - Metal Shielded - Pre-Greased

This 50-pack of R166ZZ miniature ball bearings is a solid pick for light-duty, high-speed applications. With dual metal shields and factory grease, they’re ready to roll in robotics, 3D printers, or whatever your project calls for.

✅ Pack Size: 50 Bearings
✅ Type: Deep Groove Ball Bearings
✅ Size: 3/16" x 3/8" x 1/8" inch
✅ Metric Size: 4.7625mm x 9.525mm x 3.175mm
✅ Closures: Double Metal Shields (ZZ)
✅ Lubrication: Pre-lubricated with grease
✅ Model: R166ZZ
✅ Application: Hobby, RC, light machinery, 3D printing

💡 What are R166ZZ bearings used for?
These small bearings are great for tight spaces and fast movement:

• Used in RC motors and model trains

• Ideal for small spindles and hobby tools

• Work well in skate gear and electric brushless motors

• Common in lab devices and micro machines

Need tiny bearings that work hard and last? This 50-pack gets the job done without breaking the bank.