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Double Row Angular Contact Ball Bearings (General) 3322 A

Double Row Angular Contact Ball Bearings (General) 3322 A

The 3322 A is a double-row angular contact ball bearing with a 110mm bore and 240mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 65475 lbf and operates smoothly at speeds up to 2600 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.

This model is interchangeable with SKF bearings, offering a dependable option for replacements. Suitable for heavy-duty applications like industrial gearboxes or machinery requiring precise angular contact support.

Weighing 19kg, it’s built to handle substantial loads with stability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 3322 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 110 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 240 mm
  • Outer Dia Tolerance -0.02mm to 0
  • Width 92.1 mm
  • Width Tolerance -0.05mm to 0
  • Chamfer Dimension 3 mm
  • Distance Pressure Point (a) 142 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 65475 lbf
  • Static Radial Load 68625 lbf
  • Max Speed 2600 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 19 kg
  • Internal Diameter On Outer Ring 152.99 mm
  • Price（$） 200.01 mm
Double Row Angular Contact Ball Bearings (General) 3322 A dimension drawing
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Features

How Does 3322 A Bearing Handle Angular Contact Loads?

3322 A Bearing features a double-row design, optimised for handling angular contact loads with precision.
Its chrome steel rings and balls provide strong resistance to dynamic radial loads up to 65475 lbf.

The stainless steel cage ensures smooth operation, reducing friction and extending service life.
With a maximum speed of 2,600 rpm, it balances performance and durability in demanding applications.

3322 A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its P6 tolerance class ensures consistent performance, making it suitable for precision tasks.

The open design simplifies maintenance, while the chamfered edges ease installation.
Weighing 19 kg, it is built for stability in heavy-duty industrial environments.

Application

Industrial Uses of 3322 A Bearing
3322 A Bearing is commonly used in heavy machinery like industrial presses and large gearboxes, where its double-row design handles significant radial and axial loads. The chrome steel construction ensures durability in demanding environments.

Where Is 3322 A Bearing Used?
You’ll often find 3322 A Bearing in wind turbines and mining equipment, thanks to its ability to withstand high loads and harsh conditions. Its open design allows for easy lubrication, extending service life.

Built for Heavy-Duty Use: 3322 A Bearing
3322 A Bearing excels in applications like crane hooks and rolling mills, where its robust design and high load capacity are essential. The stainless steel cage adds extra resistance to wear and corrosion.

Automotive vs Aerospace: Applications of 3322 A Bearing
In automotive systems, 3322 A Bearing supports heavy-duty axles and transmissions, while in aerospace, it’s used in landing gear mechanisms. Its precision tolerances ensure reliable performance in both fields.

Perfect Fit for Automation: 3322 A Bearing
3322 A Bearing is ideal for robotic arms and automated production lines, where smooth angular contact motion is crucial. The lubricated design reduces friction, enhancing efficiency in continuous operations.

Q&A

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