R3A 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.

R3A

Category: R Series Ball Bearings

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Product Details

Specifications
Bearing Type Open
Bore Dia (d) 0.1875 in
Outer Dia (D) 0.6250 in
Width (B) 0.1960 in
Radius (min) (rs) 0.002 in
Dynamic Load Rating (Cr) 333 lbs
Static Load Rating (Cor) 131 lbs
Max Speed (Grease) 38 X1000 rpm
Max Speed (Oil) 45 X1000 rpm
Max. Shaft Shoulder Dia. Inner (Li) 0.4 in
Min. Housing Shoulder Dia., Outer (Lo) 0.5 in
Ball Qty 8
Ball Dia (Dw) 0.0937 in
Weight (g) 4.75 grams
Precision A1
Standard Clearance K25
Material 52100 Chrome steel (or equivalent)