S693ZZ ABEC-5 Stainless Steel Bearings with Ceramic Balls Ball Bearings, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease.

• Item: S693ZZ Ball Bearings
• Type: Deep Groove Ball Bearings
• Balls: Ceramic
• Closures: Metal Shields
• Material: Stainless Steel
• Lubrication: Self Lubricated (Grease)
• Size: 3mm x 8mm x 4mm
• Inner Diameter: 3mm
• Outer Diameter: 8mm
• Width: 4mm
• Quantity: 10 Bearings