SFRW8-2RS miniature instrument bearings drawing
  1. Also available in 52100 Chrome Steel
  2. ABEC Grades 1, 3, 5, 7, and 9 are available.
  3. Two rubber seals = (2RS), also available with a single rubber seal = (RS).
  4. Also available with two PTFE seals = (TT), or with a single PTFE seal = (T)
  5. Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)

SFRW8-2RS

Category: Inch Series

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Product Details

Specifications
Bearing Type Flanged Sealed with Extended Inner
Bore Dia (d) 0.5000 in
Outer Dia (D) 1.1250 in
Outer Width (Bo) 0.3125 in
Inner Width (Bi) 0.3437 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 X1000 rpm
Max Speed (Oil) 32 X1000 rpm
Max. Shaft Shoulder Dia. Inner (Ui) 0.6 in
Min. Housing Shoulder Dia., Outer (Uo) 0.990 in
Ball Qty 8
Ball Dia (Dw) 0.1875 in
Weight (g) 26.00 grams
Precision A1
Standard Clearance K25
Material Martensitic Stainless Steel