50-Pack R4ZZ Bearing 1/4" x 5/8"inch Ball Bearing

50-Pack R4ZZ Bearing – 1/4" x 5/8" x 0.196" Inch | Shielded Miniature Ball Bearing

The R4ZZ shielded ball bearing is a compact, high-performance miniature bearing designed for precision applications that require smooth operation, low friction, and long-lasting durability. With dimensions of 1/4" inner diameter, 5/8" outer diameter, and 0.196" width, the R4ZZ is commonly used in electric motors, robotics, skate equipment, tools, and small mechanical assemblies.

Built with chrome steel rings and balls, this deep groove radial ball bearing features double metal shields (ZZ) to protect against dust and contaminants while retaining lubrication. It comes pre-lubricated with grease, ensuring quiet, efficient, and maintenance-free operation.

🔧 R4ZZ Bearing Specifications:

• ✅ Bearing Type: Deep Groove Radial Ball Bearing

• ✅ Model: R4ZZ

• ✅ Material: Chrome Steel

• ✅ Closures: Double Metal Shields (ZZ)

• ✅ Lubrication: Pre-Greased for Smooth Operation

• ✅ Dimensions (Inches):

  • Inner Diameter (ID): 1/4"

  • Outer Diameter (OD): 5/8"

  • Width: 0.196"

• ✅ Application: Ideal for RC motors, small tools, electric motors, hobby gear, and more

• ✅ Quantity: 50 Ball Bearing

⚙️ The R4ZZ bearing offers reliable, high-speed performance in a compact design—perfect for demanding miniature and precision applications.