R144ZZ Shielded Ball Bearings, the inner diameter is 1/8", outer diameter is 1/4" and the width is 7/64", this is a popular size that could be used in many applications, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease.

• Item: R144ZZ Ball Bearings
• Type: Deep Groove Radial Ball Bearings
• Material: Chrome Steel
• Closures: Metal Shields
• Lubrication: Self Lubricated (Grease)
• Dimensions: 1/8" x 1/4" x 7/64" inch English Size
• ID (inner diameter)/Bore: 1/8" inch
• OD (outer diameter): 1/4" inch
• Width/Height/thickness: 7/64" inch
• Quantity: 10 Bearings
• Dynamic load rating: 64 LBS
• Static load rating: 22 LBS
• Equal: R14A-2Z &-R14A-ZZ