You are bidding on High Quality 10 bearings Stainless Steel Ball Bearings with Ceramic Balls ABEC-5 quality, this is a popular size that could be used in many fishing reels, or any application that uses this size 4mm x 10mm x 4mm. Bearings are made of Stainless Steel and can rotate up to 100,000 rpm, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease, Bearings are packed 10 bearings in one plastic tube, Ceramic Balls are the highest standard of balls that can make your bearings live at least 5 times more than any other bearings, with ABEC-5 quality, nothing could be better !

• Item: Double Shielded Ball Bearings
• Size: 4mm x 10mm x 4mm
• Type: Deep groove ball bearings
• Material: Stainless Steel
• Balls: Ceramic
• Closures: 2 Metal Shields
• Lubrication: Self Lubricated (Grease)
• Quantity: Lot of 10 Bearings
• Packing: 10 bearings in 1 plastic tube