3303 A-2Z

Design Features of 3303 A-2Z Bearing

3303 A-2Z Bearing features two rows of balls, which increases the load capacity and rigidity compared to single-row bearings. The raceways in the inner and outer rings are displaced relative to each other, allowing the bearing to accommodate combined loads. 3303 A-2Z bore dia is 17 mm. Its out dia is 47 mm. 3303 A-2Z width is 22.2 mm. This bearing is essential in applications where high radial and axial load capacity, rigidity, and reliability are required.

 

What Benefits Can 3303 A-2Z Bearing Provide?

  • Enhanced Load Capacity: The double-row design significantly increases both radial and axial load-bearing capabilities compared to single-row bearings.
  • Accommodation of Bidirectional Loads: Efficiently handle axial loads in both directions, making them versatile for various applications.
  • High Rigidity and Stability: Offer increased rigidity and stability, essential for precision applications and heavy load conditions.
  • Compact Design: Provide the benefits of two single-row angular contact ball bearings in a smaller footprint, optimizing space usage.

 

What Can 3303 A-2Z Bearing Be Used for?

3303 A-2Z Bearing is widely used in applications requiring robust support for combined loads and high rigidity. Key uses include:

  • Automotive Industry: Particularly in wheel hub assemblies for improved vehicle handling and stability.
  • Industrial Machinery: In pumps, compressors, and gearboxes where higher radial and axial load support is essential.
  • Agricultural Equipment: For enhanced performance in heavy-duty farming machinery.
  • Precision Equipment: In CNC machines and precision measuring instruments.
  • Material Handling Systems: For conveyors and lifting equipment, providing stability and load capacity.

Part Number 3303 A-2Z
Brand: BearingMaker Interchangeable With: SKF
System of Measurement Metric
Bearing Type Ball
For Load Direction Angular Contact
Construction Double Row
Seal Type Shielded
Bore Dia 17 mm
Bore Dia Tolerance -0.007mm to 0
Outer Dia 47 mm
Outer Dia Tolerance -0.009mm to 0
Width 22.2 mm
Width Tolerance -0.05mm to 0
Chamfer Dimension 1 mm
Distance Pressure Point (a) 28 mm
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Stainless Steel
Dynamic Radial Load 4860 lbf
Static Radial Load 2858 lbf
Max Speed (X1000 rpm) 14
Lubrication Lubricated
Temperature Range -30° to 110 °C
Tolerance Class P6 (ABEC-3)
ROHS Compliant
REACH Compliant
Weight 0.18 kg

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