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Super Precision Angular Contact Ball Bearings 7032 ACD/P4ADBA

Super Precision Angular Contact Ball Bearings 7032 ACD/P4ADBA

The 7032 ACD/P4ADBA is a super precision angular contact ball bearing with a 160mm bore and 240mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 66600 lbf and operates smoothly at speeds up to 11000 RPM.

With a 25° contact angle and extra light preload, it offers excellent accuracy and low friction. The open design and phenolic cage ensure reliable performance in demanding conditions.

This matched set of two bearings (DB arrangement) is ideal for high-precision applications like machine tool spindles or industrial pumps. It works in temperatures from -30°C to 110°C.

Weighing 10.3kg, it’s robust yet designed for precision. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7032 ACD/P4ADBA
  • 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 76 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 25.4 mm
  • Ball Qty 22
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 66600 lbf
  • Static Radial Load 93375 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 10.3 kg
  • Price（$） 1869.678
Super Precision Angular Contact Ball Bearings 7032 ACD/P4ADBA dimension drawing
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Features

Performance Features of 7032 ACD/P4ADBA Bearing

7032 ACD/P4ADBA Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

The matched arrangement of two bearings (DB) provides stability and reduces vibration in demanding setups.
With a dynamic radial load capacity of 66,600 lbf, it handles heavy loads efficiently.

7032 ACD/P4ADBA Bearing operates smoothly at speeds up to 11,000 rpm, maintaining performance in varied conditions.
Its P4A tolerance class ensures high precision, making it suitable for critical applications.

Application

Key Fields for 7032 ACD/P4ADBA Bearing
In high-precision machine tools, 7032 ACD/P4ADBA Bearing excels with its 25° contact angle, ensuring accurate radial and axial load handling. The matched DB arrangement enhances stability, making it ideal for spindle applications.

Where Is 7032 ACD/P4ADBA Bearing Used?
You’ll often find 7032 ACD/P4ADBA Bearing in automotive gearboxes, where its extra-light preload reduces friction and improves efficiency. The phenolic cage material also helps dampen vibrations during high-speed operation.

Built for Heavy-Duty Use: 7032 ACD/P4ADBA Bearing
Industrial pumps benefit from 7032 ACD/P4ADBA Bearing’s chrome steel construction, which withstands heavy loads and prolonged use. Its P4A tolerance class ensures consistent performance in demanding environments.

Automotive vs Aerospace: Applications of 7032 ACD/P4ADBA Bearing
While 7032 ACD/P4ADBA Bearing is common in car transmissions, it’s also used in aerospace actuators due to its high dynamic radial load capacity. The lubricated design keeps it running smoothly in both sectors.

Perfect Fit for Automation: 7032 ACD/P4ADBA Bearing
Robotic arms rely on 7032 ACD/P4ADBA Bearing for its precision and low friction, crucial for repetitive movements. The open seal type allows for easy lubrication, extending service life in automated systems.

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