You are buying a Quality lot of 10 Ball Bearings R6ZZ, the inner diameter is 3/8", outer diameter is 7/8" and the width is 9/32", this is a popular size that could be used in many applications, Bearings are made of Chrome Steel and can rotate up to 30000 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.

• Item: Double Shielded Ball Bearings
• Size: 3/8" x 7/8" x 9/32"
• Type: Deep groove ball bearings
• Closures: 2 Metal Shields
• Lubrication: Self Lubricated (Grease)
• Quantity: Lot of 10 Bearings