WML3006ZZ Shielded Ball Bearing, the inner diameter is 3mm, outer diameter is 6mm and the width is 2.5mm, Bearing is made of Chrome Steel, each bearing has 2 Metal Sheilds to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.

• Item: WML3006ZZ Ball Bearing
• Type: Deep Groove Ball Bearing
• Closures: 2 Metal Shields
• Lubrication: Self Lubricated (Grease)
• Dimensions: 3mm x 6mm x 2.5mm/Metric
• ID (inner diameter)/Bore: 3mm
• OD (outer diameter): 6mm
• Width/Height/thickness: 2.5mm
• Size: 3 x 6 x 2.5 mm
• Quantity: One Bearing
• Dynamic load rating Cr: 210 N
• Static load rating Cor: 70 N
• Limiting Speed:
  • Grease Lubrication: 69,000 RPM