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Double Row Angular Contact Ball Bearings (General) 3308 A-2RS1
Double Row Angular Contact Ball Bearings (General) 3308 A-2RS1

Double Row Angular Contact Ball Bearings (General) 3308 A-2RS1

The 3308 A-2RS1 is a double-row angular contact ball bearing with a 40mm bore and 90mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 14738 lbf and operates smoothly at speeds up to 5000 RPM.

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

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like pumps or gearboxes where angular contact and radial loads are present.

Weighing 0.93kg, it offers a robust build for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 3308 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 40 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 36.5 mm
  • Width Tolerance -0.05mm to 0
  • Chamfer Dimension 1.5 mm
  • Distance Pressure Point (a) 53 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 14738 lbf
  • Static Radial Load 10800 lbf
  • Max Speed 5000 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 0.93 kg

Features

Performance Features of 3308 A-2RS1 Bearing

3308 A-2RS1 Bearing is built with chrome steel rings and balls, offering high resistance to radial loads.
Its dynamic radial load capacity reaches 14,738 lbf, making it suitable for heavy-duty applications.

The double-row design enhances stability and load distribution, ensuring smooth operation.
With a maximum speed of 5,000 rpm, it balances performance and durability.

Sealed construction protects 3308 A-2RS1 Bearing from dust and moisture, extending its service life.
The stainless steel cage maintains ball alignment, reducing friction and wear.

3308 A-2RS1 Bearing operates efficiently in temperatures from -30° to 110°C.
Its precision P6 tolerance class ensures reliable performance in demanding conditions.

Application

Industrial Uses of 3308 A-2RS1 Bearing
The 3308 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, extending service life in dusty workshops.

Where Is 3308 A-2RS1 Bearing Used?
You’ll often find 3308 A-2RS1 Bearing in conveyor systems, supporting heavy loads with smooth rotation. Its chrome steel rings and stainless steel cage ensure durability in continuous operation.

Built for Heavy-Duty Use: 3308 A-2RS1 Bearing
In automotive applications like wheel hubs, 3308 A-2RS1 Bearing provides reliable performance under varying loads. The P6 tolerance class ensures precision fit for smoother rides.

Medical vs Industrial: Where 3308 A-2RS1 Bearing Excels
While 3308 A-2RS1 Bearing suits industrial gearboxes, its sealed design also works well in medical devices like centrifuges. The lubricated setup reduces maintenance needs in critical environments.

Perfect Fit for Automation: 3308 A-2RS1 Bearing
Robotic arms benefit from 3308 A-2RS1 Bearing’s angular contact design, which handles multidirectional forces. The metric sizing makes it easy to integrate into European automation systems.

Q&A

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