Home » Bearings Catalog » Ball Bearings » Miniature & Instrument Series, Stainless Steel - Inch and Metric » Inch Series » SFR2ZZ

SFR2ZZ

Category: Inch Series





(Qty)
  1. Also available in 52100 Chrome Steel
  2. ABEC Grades 1, 3, 5, 7, and 9 are available.
  3. Two metal shields = (ZZ), also available with a single metal shield = (Z).
Attributes Values
Bearing Type Flanged Shielded
Bore Dia (d) 0.1250
Outer Dia (D) 0.3750
Width (B) 0.1562
Radius (min) (rs) 0.012
Flange Dia (Df) 0.4400
Flange Width (Bf) 0.030
Dynamic Load Rating (Cr) 121
Static Load Rating (Cor) 39
Max Speed (Grease) (X1000 RPM) 56
Max Speed (Oil) (X1000 RPM) 67
Max. Shaft Shoulder Dia. Inner (Ui) 0.2
Min. Housing Shoulder Dia., Outer (Uo) 0.314
Ball Qty 7
Ball Dia (Dw) 0.0625
Weight (g) 1.53
Precision A1
Standard Clearance K25
Material Martensitic Stainless Steel
Additional Information
General
Nomenclature
Material
Closures and Seals
Cages and Retainers
Tolerances and Precision
Internal Clearance
Lubrication
Fitting and Mounting
Load and Life Calculation Information
eDrawings file (.ePRT, eASM)
The information in AST Bearings herein is provided for informational purposes only. This information should not be relied upon for design, development or other purposes.
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