SR3-2RS 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)

SR3-2RS Miniature & Instrument Series, Stainless Steel Ball Bearing

Model: SR3-2RS

Request Quote Quantity

Product Details

Specifications
Bearing Type Sealed
Bore Dia (d) 0.1875 in
Outer Dia (D) 0.5000 in
Width (B) 0.1960 in
Radius (min) (rs) 0.002 in
Dynamic Load Rating (Cr) 249 lbs
Static Load Rating (Cor) 88 lbs
Max Speed (Grease) 43 X1000 rpm
Max Speed (Oil) 53 X1000 rpm
Max. Shaft Shoulder Dia. Inner (Ui) 0.3 in
Min. Housing Shoulder Dia., Outer (Uo) 0.439 in
Ball Qty 7
Ball Dia (Dw) 0.0937 in
Weight (g) 2.95 grams
Precision A1
Standard Clearance K25
Material Martensitic Stainless Steel