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SR4A

Category: Inch Series





(Qty)
  1. Also available in 52100 Chrome Steel
  2. ABEC Grades 1, 3, 5, 7, and 9 are available.
Attributes Values
Bearing Type Open
Bore Dia (d) 0.2500
Outer Dia (D) 0.7500
Width (B) 0.2188
Radius (min) (rs) 0.016
Dynamic Load Rating (Cr) 446
Static Load Rating (Cor) 161
Max Speed (Grease) (X1000 RPM) 36
Max Speed (Oil) (X1000 RPM) 43
Max. Shaft Shoulder Dia. Inner (Li) 0.4
Min. Housing Shoulder Dia., Outer (Lo) 0.6
Ball Qty 6
Ball Dia (Dw) 0.1378
Weight (g) 7.48
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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