R8 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.

R8 R Series Ball Bearing

Model: R8

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Product Details

Specifications
Bearing Type Open
Bore Dia (d) 0.5000 in
Outer Dia (D) 1.1250 in
Width (B) 0.2500 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 (Li) 0.7 in
Min. Housing Shoulder Dia., Outer (Lo) 0.9 in
Ball Qty 8
Ball Dia (Dw) 0.1875 in
Weight (g) 11.60 grams
Precision A1
Standard Clearance C0
Material 52100 Chrome steel (or equivalent)