| 689 Full Ceramic Zirconium Oxide Ball Bearing, the inner diameter is 9mm, outer diameter is 17mm and the width is 5mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic. - Item: 689 Ball Bearing
- Type: Full Ceramic Ball Bearing
- Cage: PTFE Cage
- Balls: ZrO2 (Zirconium Oxide) Ceramic
- Inner/outer races: ZrO2 (Zirconium Oxide) Ceramic
- Dimensions: 9mm x 17mm x 5mm/Metric
- ID (inner diameter)/Bore: 9mm
- OD (outer diameter): 17mm
- Width/Height/thickness: 5mm
- Size: 9 x 17 x 5 mm
- Quantity: One Bearing
- Highest Temperature: 356 (degrees fahrenheit) = 180 (degrees Celsius)
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