Home » Bearings Catalog » Ball Bearings » "R" Series Ball Bearings » R18ZZ


Category: "R" Series Ball Bearings

  1. Also available in Stainless Steel, add prefix "S"
  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 Shielded
Bore Dia (d) 1.1250
Outer Dia (D) 2.1250
Width (B) 0.5000
Radius (min) (rs) 0.031
Dynamic Load Rating (Cr) 3,492
Static Load Rating (Cor) 1,817
Ball Qty 11
Ball Dia (Dw) 0.2813
Weight (g) 91.00
Precision A1
Standard Clearance C0
Material 52100 Chrome steel (or equivalent)
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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