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Super Precision Angular Contact Ball Bearings 7032 ACD/P4ADBD

Super Precision Angular Contact Ball Bearings 7032 ACD/P4ADBD

The 7032 ACD/P4ADBD is a super precision angular contact ball bearing with a 160mm bore and 240mm outer diameter, crafted from durable chrome steel. It handles heavy radial loads up to 66600 lbf and operates smoothly at speeds up to 11000 RPM.

Its 25° contact angle and matched arrangement of two bearings provide excellent stability under angular loads. The phenolic cage ensures quiet and efficient performance, even at high speeds.

Preloaded for heavy-duty applications, this bearing is ideal for precision machinery like spindles or CNC equipment. It works reliably in temperatures from -30°C to 110°C.

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

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Product Parameters

  • Part Number 7032 ACD/P4ADBD
  • 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 Heavy / Class D
  • 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
Super Precision Angular Contact Ball Bearings 7032 ACD/P4ADBD dimension drawing
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Features

Performance Features of 7032 ACD/P4ADBD Bearing

7032 ACD/P4ADBD Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and balls provide strong resistance to radial loads, with a dynamic capacity of 66600 lbf.

The phenolic cage ensures smooth operation at high speeds, up to 11,000 rpm.

With a preload class D, it offers enhanced stability and precision in demanding conditions.

Application

Industrial Uses of 7032 ACD/P4ADBD Bearing
7032 ACD/P4ADBD Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The heavy preload and P4A tolerance make it suitable for demanding industrial environments.

In automotive applications, 7032 ACD/P4ADBD Bearing supports high-performance gearboxes and drivetrains, handling both radial and axial loads efficiently. Its matched arrangement (DB) provides stability under heavy loads.

For medical imaging devices, 7032 ACD/P4ADBD Bearing’s phenolic cage and chrome steel construction offer reliable, low-friction operation. The precise tolerances ensure smooth performance in critical diagnostic equipment.

Automation & robotics benefit from 7032 ACD/P4ADBD Bearing’s ability to handle high speeds (up to 11,000 rpm) with minimal vibration. Its durability makes it ideal for robotic arms and CNC machinery.

In aerospace systems, 7032 ACD/P4ADBD Bearing’s temperature range (-30°C to 110°C) and lubrication compatibility ensure consistent performance in extreme conditions. The double-row design provides added stability for flight control mechanisms.

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