SFR133ZZ 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).

SFR133ZZ Miniature & Instrument Series, Stainless Steel Ball Bearing

Model: SFR133ZZ

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Product Details

Bearing Type Flanged Shielded
Bore Dia (d) 0.0937 in
Outer Dia (D) 0.1875 in
Width (B) 0.0937 in
Radius (min) (rs) 0.004 in
Flange Dia (Df) 0.2340 in
Flange Width (Bf) 0.031 in
Dynamic Load Rating (Cr) 28 lbs
Static Load Rating (Cor) 10 lbs
Max Speed (Grease) 80,000 rpm
Max Speed (Oil) 95,000 rpm
Max. Shaft Shoulder Dia. Inner (Ui) 0.1 in
Min. Housing Shoulder Dia., Outer (Uo) 0.165 in
Ball Qty 10
Ball Dia (Dw) 0.0236 in
Weight (g) 0.21 grams
Precision A1
Standard Clearance K25
Material Martensitic Stainless Steel