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Double Row Angular Contact Ball Bearings (General) 3303 A-2RS1

Double Row Angular Contact Ball Bearings (General) 3303 A-2RS1

The 3303 A-2RS1 is a double-row angular contact ball bearing with a 17mm bore and 47mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 4860 lbf and operates smoothly at speeds up to 11000 RPM.

Its sealed design keeps lubrication in and contaminants out, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging 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 just 0.18kg, it’s compact yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The P6 tolerance class ensures precise performance, making it a dependable choice for engineering and industrial needs. Its double-row design provides added stability under heavy loads.

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Product Parameters

  • Part Number 3303 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 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 11000 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 0.18 kg
Double Row Angular Contact Ball Bearings (General) 3303 A-2RS1 dimension drawing
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Features

Performance Features of 3303 A-2RS1 Bearing

3303 A-2RS1 Bearing is built with double-row angular contact design, offering balanced load distribution for smoother operation.
Its chrome steel rings and balls enhance durability, handling dynamic radial loads up to 4860 lbf.

The sealed construction of 3303 A-2RS1 Bearing protects against dust and moisture, ensuring reliable performance.
With a maximum speed of 11,000 rpm, it suits high-speed applications without compromising stability.

3303 A-2RS1 Bearing’s stainless steel cage maintains ball alignment, reducing friction and wear.
Its P6 tolerance class ensures precision, making it ideal for demanding machinery.

The lubricated design of 3303 A-2RS1 Bearing minimises maintenance needs, saving time and costs.
It operates efficiently in temperatures ranging from -30° to 110°C, adapting to various environments.

Application

Industrial Uses of 3303 A-2RS1 Bearing
3303 A-2RS1 Bearing is commonly used in machine tools, where its double-row design handles combined radial and axial loads efficiently. The sealed construction keeps contaminants out, ensuring long service life in dusty workshops.

Where Is 3303 A-2RS1 Bearing Used?
In automotive applications, 3303 A-2RS1 Bearing fits well in wheel hubs and transmission systems, thanks to its angular contact capability. The P6 tolerance class ensures precise alignment, reducing vibration in high-speed scenarios.

Built for Heavy-Duty Use: 3303 A-2RS1 Bearing
For robotics and automation, 3303 A-2RS1 Bearing offers smooth motion in robotic arms and linear guides. Its stainless steel cage resists wear, making it suitable for repetitive movements in production lines.

Medical vs Industrial: Where 3303 A-2RS1 Bearing Excels
In medical devices like MRI scanners, 3303 A-2RS1 Bearing provides quiet operation and reliability. Meanwhile, industrial pumps benefit from its robust construction and lubricated design for continuous operation.

Practical Applications of 3303 A-2RS1 Bearing
Household appliances like washing machines use 3303 A-2RS1 Bearing for its balanced performance and low maintenance. The metric sizing ensures easy replacement in European and Asian models.

Q&A

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