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Double Row Angular Contact Ball Bearings (General) 3214 A-2Z
Double Row Angular Contact Ball Bearings (General) 3214 A-2Z

Double Row Angular Contact Ball Bearings (General) 3214 A-2Z

The 3214 A-2Z is a double-row angular contact ball bearing with a 70mm bore and 125mm outer diameter, built from sturdy chrome steel. It manages radial loads up to 19890 lbf and runs smoothly at speeds up to 4500 RPM.

Its shielded design keeps dirt out while the stainless steel cage ensures durability. The bearing operates well in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.

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 needed.

Weighing 1.9kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number 3214 A-2Z
  • Brand TFL & OEM
  • Interchangeable With SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Double Row
  • Seal Type Shielded
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 39.7 mm
  • Width Tolerance -0.05mm to 0
  • Chamfer Dimension 1.5 mm
  • Distance Pressure Point (a) 74 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 19890 lbf
  • Static Radial Load 18000 lbf
  • Max Speed 4500 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 1.9 kg

Features

Performance Features of 3214 A-2Z Bearing

3214 A-2Z Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 19890 lbf, ensuring reliable performance in various applications.
The stainless steel cage maintains ball alignment, reducing friction and extending service life.
With a maximum speed of 4,500 rpm, it balances durability and efficiency for angular contact tasks.

Application

Common Applications of 3214 A-2Z Bearing
In industrial settings, 3214 A-2Z Bearing is widely used in machine tools and gearboxes, where its double-row design handles combined radial and axial loads efficiently. The shielded seals help keep contaminants out, extending service life in dusty environments.

Where Is 3214 A-2Z Bearing Used?
You’ll often find 3214 A-2Z Bearing in automotive applications like wheel hubs and transmissions, where its high load capacity and precision are key. The P6 tolerance ensures smooth performance even under demanding conditions.

Built for Heavy-Duty Use: 3214 A-2Z Bearing
This bearing excels in heavy machinery like conveyor systems, thanks to its chrome steel construction and robust design. The lubricated setup reduces friction, making it reliable for continuous operation.

Automotive vs Industrial: Applications of 3214 A-2Z Bearing
In cars, 3214 A-2Z Bearing supports wheel hubs, while in factories, it’s ideal for pumps and compressors. Its versatility comes from the balanced load handling and shielded protection.

Perfect Fit for Automation: 3214 A-2Z Bearing
Robotic arms and CNC machines benefit from 3214 A-2Z Bearing’s precision and durability. The stainless steel cage ensures long-term performance in high-speed, repetitive tasks.

Q&A

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