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Double Row Angular Contact Ball Bearings (General) 3214 A
Double Row Angular Contact Ball Bearings (General) 3214 A

Double Row Angular Contact Ball Bearings (General) 3214 A

The 3214 A is a double-row angular contact ball bearing with a 70mm bore and 125mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 19890 lbf and operates smoothly at speeds up to 4500 RPM.
Its open design simplifies lubrication, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
With a P6 tolerance class, it offers precise alignment for demanding applications. Ideal for machinery like pumps or gearboxes where angular contact and high radial loads are key.
Weighing 1.9kg, it balances strength and precision, meeting RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 3214 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 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
  • Internal Diameter On Outer Ring 88.5 mm
  • Price($) 107.03 mm

Features

Performance Features of 3214 A Bearing

3214 A Bearing is built with double-row angular contact design, offering balanced load distribution and stability.
Its chrome steel rings and balls enhance durability, making it suitable for high radial loads.

With a dynamic radial load capacity of 19890 lbf, 3214 A Bearing performs reliably under heavy stress.
The stainless steel cage ensures smooth operation by maintaining proper ball alignment.

3214 A Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its P6 tolerance class ensures precision, making it ideal for applications requiring accurate performance.

The open design of 3214 A Bearing allows for easy lubrication, reducing maintenance needs.
Its maximum speed of 4,500 rpm ensures versatility across various industrial uses.

Application

Industrial Uses of 3214 A Bearing
3214 A Bearing is commonly used in heavy machinery like industrial pumps and compressors, where its double-row design handles combined radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 3214 A Bearing supports wheel hubs and transmissions, providing stability under high-speed conditions. Its metric sizing makes it a versatile choice for various vehicle models.

For automation systems, 3214 A Bearing is ideal for robotic arms and conveyor belts, offering smooth motion and long service life. The open seal design allows for easy lubrication and maintenance.

Medical imaging devices benefit from 3214 A Bearing’s precision and reliability, ensuring accurate performance in critical applications. The stainless steel cage adds corrosion resistance for prolonged use.

In household appliances like washing machines, 3214 A Bearing reduces vibration and noise, enhancing user comfort. Its balanced load capacity makes it suitable for everyday use.

Q&A

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