5 x 10 x 4 Full Ceramic Ball Bearing, the inner diameter is 5mm, outer diameter is 10mm and the width is 4mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.

• Item: 5 x 10 x 4 Ball Bearing
• Type: Full Ceramic Ball Bearing
• Balls: ZrO2 Ceramic
• Cage: PTFE
• Inner/outer races: ZrO2 Ceramic
• Bearing Size: 5mm x 10mm x 4mm
• Inner Diameter: 5mm
• Outer Diameter: 10mm
• Width: 4mm
• Quantity: One Bearing