10 bearings Chrome Steel Ceramic Balls is a popular size that could be used in many application that uses this size 8mm x 16mm x 5mm. Each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease.

• Item: Double Shielded Ball Bearings
• Type: Deep groove ball bearings
• Material: Chrome Steel
• Balls: Ceramic
• Closures: Metal Shields
• Lubrication: Self Lubricated (Grease)
• Size: 8mm x 16mm x 5mm
• Quantity: 10 Bearings
• Fits: Tamiya, Kyosho
• KOYO: W688ZZ
• NSK: 688ZZ
• NMB: L-1680ZZ
• FITS: MINIATURE AIRCRAFT X-CELL 30-40
• FITS: MINIATURE AIRCRAFT X-CELL 50-60
• FITS: MUGEN ATHLETE