Back

Main Menu

Request A Quote Contact Us

Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

banner
R8ZZ R series ball bearing drawings
  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).

R8ZZ R Series Ball Bearing

Model: R8ZZ

Request Quote Quantity

Product Details

Specifications
Bearing Type Shielded
Bore Dia (d) 0.5000 in
Outer Dia (D) 1.1250 in
Radius (min) (rs) 0.016 in
Max Speed (Grease) 27,000 rpm
Max Speed (Oil) 32,000 rpm
Ball Qty 8
Ball Dia (Dw) 0.1875 in
Width (B) 0.3125 in
Dynamic Load Rating (Cr) 1,149 lbs
Static Load Rating (Cor) 511 lbs
Max. Shaft Shoulder Dia. Inner (Ui) 0.6 in
Min. Housing Shoulder Dia., Outer (Uo) 0.990 in
Weight (g) 24.10 grams
Precision A1
Standard Clearance C0
Material 52100 Chrome steel (or equivalent)
Documentation
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)

All information in this catalog has been thoroughly checked for accuracy. However, the catalog data should not be relied upon entirely for design and development purposes. AST Bearings assumes no liability for possible errors or omissions. All dimensions and specifications are subject to change without notice. Contact AST Bearings for the most current catalog data as it applies to you and for your application.