SFR8 miniature instrument bearings drawing
  1. Also available in 52100 Chrome Steel
  2. ABEC Grades 1, 3, 5, 7, and 9 are available.

SFR8 Miniature & Instrument Series, Stainless Steel Ball Bearing

Model: SFR8

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Product Details

Specifications
Bearing Type Flanged Open
Bore Dia (d) 0.5000 in
Outer Dia (D) 1.1250 in
Width (B) 0.2500 in
Radius (min) (rs) 0.016 in
Flange Dia (Df) 1.2252 in
Flange Width (Bf) 0.062 in
Dynamic Load Rating (Cr) 976 lbs
Static Load Rating (Cor) 434 lbs
Max Speed (Grease) 27,000 rpm
Max Speed (Oil) 32,000 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) 13.00 grams
Precision A1
Standard Clearance K25
Material Martensitic Stainless Steel