Hard to find 6802-2RS, Full Ceramic  sealed Ball Bearings, the inner diameter is 15, outer diameter is 24 and the width is 5, this is a popular size that could be used in many applications, Bearings are made of ZrO2 Ceramic Zirconium oxide.

• Item: Ball bearings
• Type: Full Ceramic 
• Quantity: One ball bearing 
• Bearing Size: 15 mm x 24mm x 5mm
• Inner/outer races:  ZRO2 Ceramic
• Balls: ZRO2 Ceramic
• Cage: PTFE
• Closures: PTFE covers
• Equal: 61802-2RS1