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Super Precision Angular Contact Ball Bearings 7010 ACD/P4ADBD

Super Precision Angular Contact Ball Bearings 7010 ACD/P4ADBD

The 7010 ACD/P4ADBD is a super precision angular contact ball bearing, measuring 50mm by 80mm by 32mm. Made from chrome steel, it’s designed for heavy loads and high-speed operations, with a 25° contact angle for optimal performance.

This bearing can handle dynamic radial loads up to 10395 lbf and spins smoothly at speeds up to 46000 RPM. Its phenolic cage ensures durability, while the open design allows for easy lubrication.

The matched pair arrangement (DB) with heavy preload provides excellent stability, making it ideal for precision machinery like spindles or CNC equipment. It operates reliably in temperatures from -30°C to 110°C.

Weighing 0.51kg, it’s a robust yet manageable choice for demanding applications. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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Product Parameters

  • Part Number 7010 ACD/P4ADBD
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 18
  • 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 10395 lbf
  • Static Radial Load 10462 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.51 kg
Super Precision Angular Contact Ball Bearings 7010 ACD/P4ADBD dimension drawing
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Features

Performance Features of 7010 ACD/P4ADBD Bearing

7010 ACD/P4ADBD Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls provide strength, while the phenolic cage ensures smooth operation at high speeds.
With a dynamic radial load capacity of 10,395 lbf, it handles demanding conditions reliably.
Its P4A tolerance class guarantees precision, making it suitable for high-performance machinery.

Application

Industrial Uses of 7010 ACD/P4ADBD Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The heavy preload and P4A tolerance class make it suitable for demanding industrial environments.

Where Is 7010 ACD/P4ADBD Bearing Used?
You’ll find 7010 ACD/P4ADBD Bearing in automotive transmissions, where its 25° contact angle handles combined radial and axial loads effectively. The matched arrangement of two bearings provides stability in high-speed applications.

Built for Heavy-Duty Use: 7010 ACD/P4ADBD Bearing
The phenolic cage in 7010 ACD/P4ADBD Bearing offers quiet operation, ideal for precision equipment like medical imaging devices. Its chrome steel construction ensures durability in continuous operation scenarios.

Automotive vs Aerospace: Applications of 7010 ACD/P4ADBD Bearing
In automotive systems, 7010 ACD/P4ADBD Bearing supports gearbox components with its high dynamic radial load capacity. For aerospace applications, its precision tolerances and temperature stability make it reliable in critical flight systems.

Practical Applications of 7010 ACD/P4ADBD Bearing
7010 ACD/P4ADBD Bearing works well in robotics arms, where its low friction and high-speed capability maintain precise movement. The lubricated design reduces maintenance needs in automated production lines.

Q&A

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