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Double Row Angular Contact Ball Bearings (General) 3306 A-2RS1
Double Row Angular Contact Ball Bearings (General) 3306 A-2RS1

Double Row Angular Contact Ball Bearings (General) 3306 A-2RS1

The 3306 A-2RS1 is a double-row angular contact ball bearing with a 30mm bore and 72mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 9562 lbf and runs smoothly at speeds up to 6300 RPM.

Its sealed design keeps lubrication in and contaminants out, while the stainless steel cage enhances durability. The bearing operates reliably in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for applications like pumps or gearboxes where angular contact loads are present.

Weighing 0.52kg, it balances strength and compactness. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 3306 A-2RS1
  • Brand TFL & OEM
  • Interchangeable With SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Double Row
  • Seal Type Sealed
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 30.2 mm
  • Width Tolerance -0.05mm to 0
  • Chamfer Dimension 1.1 mm
  • Distance Pressure Point (a) 42 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 9562 lbf
  • Static Radial Load 6750 lbf
  • Max Speed 6300 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 0.52 kg

Features

Performance Features of 3306 A-2RS1 Bearing

3306 A-2RS1 Bearing is built with double-row angular contact design, offering enhanced load distribution and stability.
Its chrome steel rings and balls ensure durability and resistance to wear under heavy radial loads.

The sealed construction of 3306 A-2RS1 Bearing keeps contaminants out, maintaining smooth operation.
With a dynamic radial load capacity of 9562 lbf, it performs reliably in demanding applications.

3306 A-2RS1 Bearing operates efficiently at speeds up to 6,300 rpm, balancing performance and longevity.
The stainless steel cage ensures proper ball alignment, reducing friction and extending service life.

Designed for a temperature range of -30° to 110°C, 3306 A-2RS1 Bearing adapts to various working conditions.
Its P6 tolerance class guarantees precision and consistent performance in angular contact applications.

Application

Industrial Uses of 3306 A-2RS1 Bearing
3306 A-2RS1 Bearing is commonly used in machine tools, where its double-row design handles combined radial and axial loads efficiently. The sealed construction helps keep contaminants out, extending service life in dusty workshop environments.

What Makes 3306 A-2RS1 Bearing a Preferred Choice?
In automotive applications like wheel hubs, 3306 A-2RS1 Bearing offers stable performance thanks to its angular contact design. The chrome steel rings provide durability under constant vibration and variable loads.

Perfect Fit for Automation: 3306 A-2RS1 Bearing
For robotic arms in assembly lines, 3306 A-2RS1 Bearing ensures smooth movement with its precise P6 tolerance class. The lubricated seals reduce maintenance needs in continuous operation scenarios.

Medical vs Industrial: Where 3306 A-2RS1 Bearing Excels
While suitable for industrial pumps, 3306 A-2RS1 Bearing also meets medical imaging equipment requirements due to its consistent rotational accuracy. The stainless steel cage prevents corrosion in sterile environments.

Where to Use 3306 A-2RS1 Bearing
In consumer appliances like washing machines, 3306 A-2RS1 Bearing handles unbalanced loads quietly. Its temperature range accommodates both hot water cycles and spin drying phases reliably.

Q&A

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