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Bearing SFRW155ZZ (AST)
Ball Bearings Miniature - Instrument Series, Stainless Steel - Inch Series SFRW155ZZ
Bearing number : SFRW155ZZ
Brand : AST
Bore Diameter (mm) : 3,96748
Outer Diameter (mm) : 7,9375
Bearing dimensions and specification in AST catalogue:
(dimensions in inches)
Bearing Type - Flanged Shielded with Extended Inner
Bore Dia (d) - 0.1562
Outer Dia (D) - 0.3125
Outer Width (Bo) - 0.1250
Inner Width (Bi) - 0.1562
Radius (min) (rs) - 0.004
Flange Dia (Df) - 0.3590
Flange Width (Bf) - 0.036
Dynamic Load Rating (Cr) - 69
Static Load Rating (Cor) - 27
Max Speed (Grease) (X1000 RPM) - 53
Max Speed (Oil) (X1000 RPM) - 63
Max. Shaft Shoulder Dia. Inner (Ui) - 0.2
Min. Housing Shoulder Dia., Outer (Uo) - 0.287
Ball Qty - 10
Ball Dia (Dw) - 0.0394
Weight (g) - 0.72
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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Outer Dia, mm:
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