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Double Row Angular Contact Ball Bearings (General) 3212 A

Double Row Angular Contact Ball Bearings (General) 3212 A

The 3212 A is a double-row angular contact ball bearing with a 60mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 16875 lbf and operates smoothly at speeds up to 5600 RPM.

Its open design allows for easy lubrication, 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 loads are common.

Weighing 1.2kg, it offers a robust build for its size. Compliant with RoHS and REACH standards, it’s safe for various industrial uses.

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Product Parameters

  • Part Number 3212 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 60 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 110 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) 63 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 16875 lbf
  • Static Radial Load 14400 lbf
  • Max Speed 5600 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 1.2 kg
  • Internal Diameter On Outer Ring 74.459 mm
  • Price（$） 96.2 mm
Double Row Angular Contact Ball Bearings (General) 3212 A dimension drawing
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Features

Performance Features of 3212 A Bearing

3212 A Bearing is constructed with double-row angular contact design, offering balanced load distribution for smoother operation.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 16875 lbf.

The stainless steel cage maintains ball alignment, reducing friction and extending service life.
With a maximum speed of 5,600 rpm, it delivers reliable performance in various applications.

3212 A Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 3212 A Bearing
3212 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 3212 A Bearing Used?
You’ll find 3212 A Bearing in automotive transmissions, where its angular contact design supports smooth gear shifts. The chrome steel construction ensures durability even under high-speed rotations.

Built for Heavy-Duty Use: 3212 A Bearing
3212 A Bearing excels in conveyor systems, thanks to its robust double-row structure. The stainless steel cage adds corrosion resistance, making it suitable for harsh industrial environments.

Automotive vs Aerospace: Applications of 3212 A Bearing
In cars, 3212 A Bearing supports wheel hubs, while in aircraft, it aids in auxiliary systems. Its P6 tolerance class ensures precision across both applications.

Perfect Fit for Automation: 3212 A Bearing
3212 A Bearing is ideal for robotic arms, where its angular contact design provides stability. The metric sizing ensures compatibility with European and Asian automation equipment.

Q&A

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