One bearings Stainless Steel Ball Bearings, this is a popular size that could be used in many application that uses this size 15 x 28 x 7. Bearings are made of Stainless Steel, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease

• Item: Double Shielded Ball Bearings
• Size: 15mm x 28mm x 7mm
• Type: Deep groove ball bearings
• Material: Stainless Steel
• Closures: 2 Metal shields
• Quantity:One Bearing.
• Equivalents: SS61902-2Z1 and SS61902Z1 Bearings