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Bearing SR8ZZ (AST)
Ball Bearings Miniature - Instrument Series, Stainless Steel - Inch Series SR8ZZ
Bearing number : SR8ZZ
Brand : AST
Bore Diameter (mm) : 12,7
Outer Diameter (mm) : 28,575
Width (mm) : 7,9375
Bearing dimensions and specification in AST catalogue:
(dimensions in inches)
Bearing Type - Shielded
Bore Dia (d) - 0.5000
Outer Dia (D) - 1.1250
Width (B) - 0.3125
Radius (min) (rs) - 0.016
Dynamic Load Rating (Cr) - 976
Static Load Rating (Cor) - 434
Max Speed (Grease) (X1000 RPM) - 27
Max Speed (Oil) (X1000 RPM) - 32
Max. Shaft Shoulder Dia. Inner (Ui) - 0.6
Min. Housing Shoulder Dia., Outer (Uo) - 0.990
Ball Qty - 8
Ball Dia (Dw) - 0.1875
Weight (g) - 24.10
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.
Two metal shields = (ZZ), also available with a single metal shield = (Z).
Tags : AST
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Bore Dia, mm
Outer Dia, mm:
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