Home > Bearings Catalogue Online > Deep Groove Ball Bearings 
Bearing F688H (AST)
Ball Bearings Miniature - Instrument Series, Stainless Steel - Metric Series F688H
Bearing number : F688H
Size (mm) : 8x16x4
Brand : AST
Bore Diameter (mm) : 8
Outer Diameter (mm) : 16
Width (mm) : 4
Bearing dimensions and specification in AST catalogue:
(dimensions in mm)
Bearing Type - Flanged Open
Bore Dia (d) - 8.0000
Outer Dia (D) - 16.0000
Width (B) - 4.0000
Radius (min) (rs) - 0.200
Flange Dia (Df) - 18.0000
Flange Width (Bf) - 1.000
Dynamic Load Rating (Cr) - 1,064
Static Load Rating (Cor) - 474
Max Speed (Grease) (X1000 RPM) - 36
Max Speed (Oil) (X1000 RPM) - 43
Max. Shaft Shoulder Dia. Inner (Li) - 10.5
Min. Housing Shoulder Dia., Outer (Lo) - 13.5
Ball Qty - 10
Ball Dia (Dw) - 2.0000
Weight (g) - 3.53
Precision - A1
Standard Clearance - K25
Material - Martensitic Stainless Steel
Also available in 52100 Chrome Steel
ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue