SFR2-5-TT miniature instrument bearings drawing
  1. Also available in 52100 Chrome Steel
  2. ABEC Grades 1, 3, 5, 7, and 9 are available.
  3. Two PTFE seals = (TT), also availble with a single PTFE seal = (T)

SFR2-5-TT Miniature & Instrument Series, Stainless Steel Ball Bearing

Model: SFR2-5-TT

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Product Details

Bearing Type Flanged Sealed
Bore Dia (d) 0.1250 in
Outer Dia (D) 0.3125 in
Width (B) 0.1406 in
Radius (min) (rs) 0.004 in
Flange Dia (Df) 0.3590 in
Flange Width (Bf) 0.031 in
Dynamic Load Rating (Cr) 107 lbs
Static Load Rating (Cor) 32 lbs
Max Speed (Grease) 60 X1000 rpm
Max Speed (Oil) 67 X1000 rpm
Max. Shaft Shoulder Dia. Inner (Ui) 0.2 in
Min. Housing Shoulder Dia., Outer (Uo) 0.280 in
Ball Qty 6
Ball Dia (Dw) 0.0625 in
Weight (g) 0.84 grams
Precision A1
Standard Clearance K25
Material Martensitic Stainless Steel