R1-5ZZS Shielded Ball Bearing, the inner diameter is 3/32", outer diameter is 5/16" and the width is 9/64", this is a popular size that could be used in many applications, bearing have 2 metal shields to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.

• Item: R1-5 ZZS Ball Bearing
• Type: Deep Groove Ball Bearing
• Closures: 2 Metal Shields
• Lubrication: Self Lubricated (Grease)
• Dimensions: 3/32" x 5/16" x 9/64" English Size
• ID (inner diameter)/Bore: 3/32" inch
• OD (outer diameter): 5/16" inch
• Width/Height/thickness: 9/64" inch
• Size: 3/32" x 5/16" x 9/64"
• Quantity: One Bearing
• Dynamic load rating: 96 LBS
• Static load rating: 34 LBS
• Equal: R1-52-ZZ &R1-5-2Z