5311-2RS double row angular contact ball bearings diagram
  1. ABEC Grades 1and 3. Other grades can be quoted, upon request.
  2. Two rubber seals = (2RS), also available with a single rubber seal = (RS).

5311-2RS Double Row Angular Contact Ball Bearing

Model: 5311-2RS

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Product Details

Bearing Type sealed
Bore Dia (d) 55.000 mm
Outer Dia (D) 120.000 mm
Width (B) 49.213 mm
Radius (min) (rs) 2.00 mm
Dynamic Load Rating (Cr) 106,000 N
Static Load Rating (Cor) 81,500 N
Max Speed (Grease) 3,800 rpm
Max Speed (Oil) 5,000 rpm
Max. Shaft Shoulder Dia. Inner (Ui) 65.0 mm
Min. Housing Shoulder Dia., Outer (Uo) 111.00 mm
Weight (g) 2,000.00 grams
Precision A1
Standard Clearance C0
Material 52100 Chrome steel, or equivalent