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SR188XZZ

Category: Inch Series





(Qty)
  1. Two metal shields = (ZZ).
  2. Special design bearing, only available in this configuration.
Attributes Values
Bearing Type Shielded
Bore Dia (d) 0.2500
Outer Dia (D) 0.5000
Width (B) 0.1875
Radius (min) (rs) 0.006
Dynamic Load Rating (Cr) 139
Static Load Rating (Cor) 60
Max Speed (Oil) (X1000 RPM) 40
Max. Shaft Shoulder Dia. Inner (Ui) 0.3
Min. Housing Shoulder Dia., Outer (Uo) 0.485
Ball Qty 7
Ball Dia (Dw) 0.0937
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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