SR188XZZ miniature instrument bearings drawing
  1. Two metal shields = (ZZ).
  2. Special design bearing, only available in this configuration.

SR188XZZ Miniature & Instrument Series, Stainless Steel Ball Bearing

Model: SR188XZZ

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Product Details

Specifications
Bearing Type Shielded
Bore Dia (d) 0.2500 in
Outer Dia (D) 0.5000 in
Width (B) 0.1875 in
Radius (min) (rs) 0.006 in
Dynamic Load Rating (Cr) 139 lbs
Static Load Rating (Cor) 60 lbs
Max Speed (Oil) 40 X1000 rpm
Max. Shaft Shoulder Dia. Inner (Ui) 0.3 in
Min. Housing Shoulder Dia., Outer (Uo) 0.485 in
Ball Qty 7
Ball Dia (Dw) 0.0937 in
Precision A1
Standard Clearance K25
Material Martensitic Stainless Steel