SR3 miniature instrument bearings drawing
  1. Also available in 52100 Chrome Steel
  2. ABEC Grades 1, 3, 5, 7, and 9 are available.

SR3

Category: Inch Series

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Product Details

Specifications
Bearing Type Open
Bore Dia (d) 0.1875 in
Outer Dia (D) 0.5000 in
Width (B) 0.1562 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 (Li) 0.3 in
Min. Housing Shoulder Dia., Outer (Lo) 0.4 in
Ball Qty 7
Ball Dia (Dw) 0.0937 in
Weight (g) 2.21 grams
Precision A1
Standard Clearance K25
Material Martensitic Stainless Steel