R2A 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.

R2A R Series Ball Bearing

Model: R2A

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Product Details

Specifications
Bearing Type Open
Bore Dia (d) 0.1250 in
Outer Dia (D) 0.5000 in
Width (B) 0.1719 in
Radius (min) (rs) 0.002 in
Dynamic Load Rating (Cr) 144 lbs
Static Load Rating (Cor) 48 lbs
Max Speed (Grease) 53,000 rpm
Max Speed (Oil) 63,000 rpm
Max. Shaft Shoulder Dia. Inner (Li) 0.2 in
Min. Housing Shoulder Dia., Outer (Lo) 0.3 in
Ball Qty 7
Ball Dia (Dw) 0.0625 in
Weight (g) 3.30 grams
Precision A1
Standard Clearance K25
Material 52100 Chrome steel (or equivalent)