Detailed description
688 Full Ceramic (Zirconium Oxide) Ball Bearings, the inner diameter is 8mm, outer diameter is 16mm and the width is 4mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.
Item: 688 Ball Bearing
Type: Full Ceramic Ball Bearing
Cage: PTFE Cage
Balls: ZrO2 (Zirconium Oxide) Ceramic
Inner/outer races: ZrO2 (Zirconium Oxide) Ceramic
Dimensions: 8mm x 16mm x 4mm/Metric
ID (inner diameter)/Bore: 8mm
OD (outer diameter): 16mm
Width/Height/thickness: 4mm
Size: 8 x 16 x 4 mm
Quantity: One Bearing
Highest Temperature: 356 (degrees fahrenheit) = 180 (degrees Celsius)
More detail,please feel free contact us at bearing_biz at yeah dot net











