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Super Precision Angular Contact Ball Bearings 7032 CD/P4AQBCB

Super Precision Angular Contact Ball Bearings 7032 CD/P4AQBCB

The 7032 CD/P4AQBCB is a super precision angular contact ball bearing with a 160mm bore and 240mm outer diameter, crafted from durable chrome steel. It measures 160mm × 240mm × 152mm, making it suitable for high-precision applications.

This bearing handles radial loads up to 114075 lbf and operates smoothly at speeds up to 11000 RPM. Its 15° contact angle and light preload ensure stable performance under angular loads.

The open design and phenolic cage allow for easy maintenance and long service life. It comes in a matched set of four bearings (QBC arrangement), ideal for applications requiring high accuracy.

Perfect for machine tools or spindle systems where precision and reliability are key. It works in temperatures from -30°C to 110°C and weighs 20.6kg, offering a robust solution for industrial use.

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Product Parameters

  • Part Number 7032 CD/P4AQBCB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 160 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 240 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 152 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 25.4 mm
  • Ball Qty 22
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 114075 lbf
  • Static Radial Load 194625 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 20.6 kg
Super Precision Angular Contact Ball Bearings 7032 CD/P4AQBCB dimension drawing
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Features

Performance Features of 7032 CD/P4AQBCB Bearing

7032 CD/P4AQBCB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 114075 lbf.

The phenolic cage ensures smooth operation, even at high speeds of 11,000 rpm.
With a matched arrangement of four bearings, it provides consistent performance in precision setups.

7032 CD/P4AQBCB Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its P4A tolerance class guarantees high precision, making it suitable for demanding industrial applications.

Application

Common Applications of 7032 CD/P4AQBCB Bearing
In high-precision machine tools, 7032 CD/P4AQBCB Bearing ensures smooth rotation and accurate positioning due to its angular contact design. The phenolic cage reduces friction, making it suitable for continuous operation.

Where Is 7032 CD/P4AQBCB Bearing Used?
You’ll often find 7032 CD/P4AQBCB Bearing in aerospace applications, where its light preload and P4A tolerance class meet strict performance requirements. Its chrome steel construction handles both radial and axial loads effectively.

Built for Heavy-Duty Use: 7032 CD/P4AQBCB Bearing
This bearing excels in industrial pumps and compressors, where its matched set of four bearings provides stability under heavy loads. The 15° contact angle optimises load distribution for longer service life.

Automotive vs Aerospace: Applications of 7032 CD/P4AQBCB Bearing
In automotive testing equipment, 7032 CD/P4AQBCB Bearing offers precise motion control for durability testing rigs. Meanwhile, in aerospace, its high-speed capability (up to 11,000 rpm) suits turbine applications.

Practical Applications of 7032 CD/P4AQBCB Bearing
For robotics arms requiring precise movement, 7032 CD/P4AQBCB Bearing’s angular contact design maintains accuracy during repetitive motions. The lubricated design ensures consistent performance in automated production lines.

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