One Ball Bearing 6703ZZ, 17x23x4 mm dimensions, the 6703ZZ inner diameter is 17mm, outer diameter is 23mm and the width is 4mm, this is a popular size that could be used in many applications, Bearings are made of Chrome Steel and can rotate up to 23,000 rpm, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also the 6703ZZ bearings are pre-lubricated with grease.

• Dimensions: 17*23*4 mm/Metric
• ID (inner diameter)/Bore=17mm
• OD (outer diameter)=23mm
• Width/Height/thickness=4mm
• Item: Double Shielded Ball Bearings
• Size: 17 x 23 x 4 mm
• Type: Deep groove ball bearings
• Closures: Metal Shielded
• Lubrication: Self Lubricated (Grease)
• Quantity: One Bearing.