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

Category: R Series Ball Bearings

Request Quote Quantity

Product Details

Specifications
Bearing Type Shielded
Bore Dia (d) 0.5000 in
Outer Dia (D) 1.1250 in
Width (B) 0.3125 in
Radius (min) (rs) 0.016 in
Dynamic Load Rating (Cr) 1,149 lbs
Static Load Rating (Cor) 511 lbs
Max Speed (Grease) 27 X1000 rpm
Max Speed (Oil) 32 X1000 rpm
Max. Shaft Shoulder Dia. Inner (Ui) 0.6 in
Min. Housing Shoulder Dia., Outer (Uo) 0.990 in
Ball Qty 8
Ball Dia (Dw) 0.1875 in
Weight (g) 24.10 grams
Precision A1
Standard Clearance C0
Material 52100 Chrome steel (or equivalent)