7204 Full Ceramic Zirconium Oxide Angular Contact Ball Bearing, the inner diameter is 20mm, outer diameter is 47mm and the width is 14mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.

• Item: 7204 Ball bearing
• Type: Angular Contact Full Ceramic bearing
• Cage: PTFE
• Balls: ZrO2 (Zirconium Oxide) Ceramic
• Inner/outer races: ZrO2 (Zirconium Oxide) Ceramic
• Dimensions: 20mm x 47mm x 14mm/Metric
• ID (inner diameter)/Bore: 20mm
• OD (outer diameter): 47mm
• Width/Height/thickness: 14mm
• Size: 20 x 47 x 14 mm
• Quantity:One Bearing
• Highest Temperature: 356 (degrees fahrenheit) = 180 (degrees Celsius)