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AS AN ESSENTIAL, LIFE-SUSTAINING BUSINESS, AST BEARINGS WILL REMAIN OPEN AMIDST THE CORONAVIRUS PANDEMIC.

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RW3ZZ 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).

RW3ZZ R Series Ball Bearing

Model: RW3ZZ

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Product Details

Specifications
Bearing Type Shielded with Extended Inner
Bore Dia (d) 0.1875 in
Outer Dia (D) 0.5000 in
Radius (min) (rs) 0.002 in
Max Speed (Grease) 43,000 rpm
Max Speed (Oil) 53,000 rpm
Ball Qty 7
Ball Dia (Dw) 0.0937 in
Outer Width (Bo) 0.1960 in
Inner Width (Bi) 0.2272 in
Dynamic Load Rating (Cr) 293 lbs
Static Load Rating (Cor) 103 lbs
Max. Shaft Shoulder Dia. Inner (Ui) 0.3 in
Min. Housing Shoulder Dia., Outer (Uo) 0.439 in
Weight (g) 2.95 grams
Precision A1
Standard Clearance K25
Material 52100 Chrome steel (or equivalent)

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.