10-Pack 693ZZ 3x8mm Shielded on Both Sides 3x8x4mm Miniature Bearing

693ZZ Shielded Wheel Ball Bearing, this is a go-to bearing size that fits lots of RC cars and trucks, Made from high-strength chrome steel for durability and performance, each Comes with double metal shields (ZZ) to keep out dust and dirt, additionally, these bearings come pre-lubricated with grease for smooth operation.

• 693ZZ Ball Bearings
• Deep Groove Ball Bearings
• Shield Double Metal Shields for dust protection (ZZ)
• Lubrication: Pre-lubricated with grease
• Size: 3mm x 8mm x 4mm
• Inner Diameter: 3mm
• Outer Diameter: 8mm
• Width: 4mm
• Quantity: 10 Bearings
• Dynamic load rating Cr: 550 N
• Static load rating Cor: 170 N
• Limiting Speed:
  • Grease Lubrication: 64,000 RPM
• Pack of 10 Bearings - Securely Grouped for Easy Handling
• KOYO: W693ZZ
• NSK: 693ZZ
• NMB: L-730ZZ