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Double Row Angular Contact Ball Bearings (General) 3205 A
Double Row Angular Contact Ball Bearings (General) 3205 A

Double Row Angular Contact Ball Bearings (General) 3205 A

The 3205 A is a double-row angular contact ball bearing with a 25mm bore and 52mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 4950 lbf and operates smoothly at speeds up to 12,000 RPM.

Its open design simplifies lubrication, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is compatible with SKF bearings, offering a practical replacement option. Suitable for machinery requiring precise angular contact, such as pumps or gear systems.

Weighing only 0.18kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 3205 A
  • Brand TFL & OEM
  • Interchangeable With SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Double Row
  • Seal Type Open
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 20.6 mm
  • Width Tolerance -0.05mm to 0
  • Chamfer Dimension 1 mm
  • Distance Pressure Point (a) 30 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 4950 lbf
  • Static Radial Load 3442 lbf
  • Max Speed 12000 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 0.18 kg

Features

Performance Features of 3205 A Bearing

3205 A Bearing is built with chrome steel rings and balls, offering excellent resistance to radial loads.
Its dynamic radial load capacity reaches 4950 lbf, ensuring steady performance in various applications.
The stainless steel cage maintains ball alignment, reducing friction and enhancing durability.
With a maximum speed of 12,000 rpm, it delivers both reliability and efficiency.

How Does 3205 A Bearing Reduce Friction?

3205 A Bearing’s double-row angular contact design distributes loads evenly, minimising friction during operation.
The precision-engineered chrome steel components ensure smooth movement even under high speeds.
Its open seal type allows for easy lubrication, further reducing wear and tear.
This design makes it suitable for applications requiring both speed and precision.

Engineered for Precision: 3205 A Bearing

3205 A Bearing features a P6 tolerance class, providing high precision for demanding tasks.
The double-row construction enhances stability, making it ideal for angular contact applications.
Chrome steel materials resist wear, ensuring a longer service life.
Its compact size (25 mm×52 mm×20.6 mm) allows for versatile use in various machinery.

Why Choose 3205 A Bearing for Precision Tasks?

3205 A Bearing’s high-precision design ensures accurate performance in critical applications.
The double-row angular contact setup handles combined radial and axial loads effectively.
With a temperature range of -30° to 110 °C, it performs reliably in diverse environments.
Its compatibility with SKF bearings makes it a practical choice for replacements.

Steel vs Ceramic Bearings: Strengths of 3205 A Bearing

3205 A Bearing uses chrome steel for both rings and balls, offering a balance of strength and affordability.
This material choice provides excellent load capacity and durability compared to ceramic options.
The stainless steel cage adds corrosion resistance, extending the bearing’s lifespan.
Its lubricated design ensures smooth operation without the need for frequent maintenance.

Application

Industrial Uses of 3205 A Bearing
3205 A Bearing is commonly used in machine tools, where its double-row design handles combined radial and axial loads efficiently. The open seal type allows for easy lubrication, extending service life in demanding conditions.

Where Is 3205 A Bearing Used?
You’ll often find 3205 A Bearing in conveyor systems, supporting smooth material handling with its high dynamic load capacity. Its metric sizing ensures compatibility with a variety of industrial equipment.

Built for Heavy-Duty Use: 3205 A Bearing
3205 A Bearing excels in automotive applications like wheel hubs, where its angular contact design manages varying load directions. The chrome steel construction offers durability for long-term performance.

Automotive vs Aerospace: Applications of 3205 A Bearing
In automotive gearboxes, 3205 A Bearing provides reliable support under high speeds, while its precision makes it suitable for aerospace actuators. The P6 tolerance ensures consistent operation in both fields.

Perfect Fit for Automation: 3205 A Bearing
3205 A Bearing is ideal for robotic arms, where its double-row setup ensures stability during precise movements. The stainless steel cage adds corrosion resistance, perfect for cleanroom environments.

Q&A

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