6311ZZ single row deep groove ball bearing drawings
  1. ABEC Grades 1, 3, 5, 7, and 9 are available.
  2. Two metal shields = (ZZ), also available with a single metal shield = (Z).

6311ZZ Single Row Deep Groove

Model: 6311ZZ

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Product Details

Specifications
Bearing Type Shielded
Bore Dia (d) 55.000 mm
Outer Dia (D) 120.000 mm
Width (B) 29.000 mm
Radius (min) (rs) 2.00 mm
Dynamic Load Rating (Cr) 71,600 N
Static Load Rating (Cor) 45,000 N
Max Speed (Grease) 6 X1000 rpm
Max Speed (Oil) 7 X1000 rpm
Max. Shaft Shoulder Dia. Inner (Ui) 72.5 mm
Min. Housing Shoulder Dia., Outer (Uo) 111.00 mm
Ball Qty 8
Ball Dia (Dw) 20.638 mm
Weight (g) 1,350.00 grams
Precision A1
Standard Clearance C0
Material 52100 Chrome steel (or equivalent)