Home » Bearings Catalog » Ball Bearings » Miniature & Instrument Series, Stainless Steel - Inch and Metric » Inch Series » SFRW168-TT


Category: Inch Series

  1. Also available in 52100 Chrome Steel
  2. ABEC Grades 1, 3, 5, 7, and 9 are available.
  3. Two PTFE seals = (TT), also availble with a single PTFE seal = (T)
Attributes Values
Bearing Type Flanged Sealed with Extended Inner
Bore Dia (d) 0.2500
Outer Dia (D) 0.3750
Outer Width (Bo) 0.1250
Inner Width (Bi) 0.1562
Radius (min) (rs) 0.004
Flange Dia (Df) 0.4220
Flange Width (Bf) 0.036
Dynamic Load Rating (Cr) 71
Static Load Rating (Cor) 31
Max Speed (Grease) (X1000 RPM) 48
Max Speed (Oil) (X1000 RPM) 56
Max. Shaft Shoulder Dia. Inner (Ui) 0.3
Min. Housing Shoulder Dia., Outer (Uo) 0.348
Ball Qty 11
Ball Dia (Dw) 0.0394
Weight (g) 0.73
Precision A1
Standard Clearance K25
Material Martensitic Stainless Steel
Additional Information
Closures and Seals
Cages and Retainers
Tolerances and Precision
Internal Clearance
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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