S693ZZ ABEC-5 Quality Stainless Steel ball Bearing with Ceramic Balls, the bearing has 2 metal shields to protect the bearing from dust or any possible contamination,also bearing is pre-lubricated with grease.

• Item: S693ZZ Ball Bearing
• Type: Deep Groove Ball Bearing
• Material: Stainless Steel
• Balls: Ceramic
• Closures: Metal Shields
• Lubrication: Self Lubricated (Grease)
• Dimensions: 3mm x 8mm x 4mm/Metric
• ID (inner diameter)/Bore: 3mm
• OD (outer diameter): 8mm
• Width/Height/thickness: 4mm
• Size: 3 x 8 x 4 mm
• Quantity: one Bearing
• Equal: 693-ZZ &683-2Z
• KOYO: W693ZZ
• NSK: 693ZZ
• NMB: L-730ZZ