7803 Full Ceramic Zirconium Oxide Angular Contact Ball Bearing, the inner diameter is 17mm, outer diameter is 26mm and the width is 5mm, Bearing is made of Ceramic.

• Item: 7803 Ball Bearing
• Type: Angular Contact Full Ceramic Ball Bearing
• Inner/outer races: ZrO2 (Zirconium Oxide) Ceramic
• Balls: ZrO2 (Zirconium Oxide) Ceramic
• Cage: PTFE
• Dimensions: 17mm x 26mm x 5mm/Metric
• ID (inner diameter)/Bore: 17mm
• OD (outer diameter): 26mm
• Width/Height/thickness: 5mm
• Size: 17 x 26 x 5 mm
• Quantity: One Bearing
• Highest Temperature: 356 (degrees fahrenheit) = 180 (degrees Celsius)