Category: Metric Ball Bearings 
Bearing Type: Flanged, Shielded 
Bearing Number: SF688ZZ
Bore (inches): 0.3150
Outer Diameter (inches): 0.6299
Width Shielded (inches): 0.1970
Dynamic Load Rating:  
Static Load Rating:  
Flange Diameter: 0.7087
Flange Width: 0.045
Chamfer 0.012
# Of Balls w/ Crown Retainer: 8
# Of Balls w/ Ribbon Retainer: 8
# Of Balls w/ Machined Retainer: 8
Ball Size: 3/32
Crown Retainer: STD  
Ribbon Retainer: AVL
Machined Retainer: AVL  
Inner Land Diameter: 0.365
Outer Land Diameter: 0.515
Bore (mm): 8
Outer Diameter (mm): 16
Width Shielded (mm): 5
Flange Diameter (mm): 18
Flange Width (mm): 1.14