SFRW1810ZZ miniature instrument bearings drawing
  1. Also available in 52100 Chrome Steel
  2. ABEC Grades 1, 3, 5, 7, and 9 are available.
  3. Two metal shields = (ZZ), also available with a single metal shield = (Z).

SFRW1810ZZ Miniature & Instrument Series, Stainless Steel Ball Bearing

Model: SFRW1810ZZ

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Product Details

Bearing Type Flanged Shielded with Extended Inner
Bore Dia (d) 0.3125 in
Outer Dia (D) 0.5000 in
Outer Width (Bo) 0.1562 in
Inner Width (Bi) 0.1874 in
Radius (min) (rs) 0.006 in
Flange Dia (Df) 0.5470 in
Flange Width (Bf) 0.013 in
Dynamic Load Rating (Cr) 104 lbs
Static Load Rating (Cor) 50 lbs
Max Speed (Grease) 40 X1000 rpm
Max Speed (Oil) 48 X1000 rpm
Max. Shaft Shoulder Dia. Inner (Ui) 0.4 in
Min. Housing Shoulder Dia., Outer (Uo) 0.455 in
Ball Qty 12
Ball Dia (Dw) 0.0472 in
Weight (g) 1.72 grams
Precision A1
Standard Clearance K25
Material Martensitic Stainless Steel