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Super Precision Angular Contact Ball Bearings 7007 CD/P4ADBC
Super Precision Angular Contact Ball Bearings 7007 CD/P4ADBC

Super Precision Angular Contact Ball Bearings 7007 CD/P4ADBC

The 7007 CD/P4ADBC is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 5738 lbf and operates smoothly at high speeds up to 56,000 RPM.

Its 15° contact angle and matched arrangement (2 bearings DB) provide excellent stability under moderate preload. The phenolic cage ensures quiet performance and long service life.

This bearing is ideal for precision applications like machine tool spindles or high-speed motors, where accuracy is key. It works reliably in temperatures from -30°C to 110°C.

Weighing 0.31kg, it’s a robust yet lightweight choice for demanding setups. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7007 CD/P4ADBC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 16
  • Contact Angle 15°
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 5738 lbf
  • Static Radial Load 4275 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.31 kg

Features

Performance Features of 7007 CD/P4ADBC Bearing

7007 CD/P4ADBC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

The matched arrangement of two bearings provides balanced performance, ideal for precision tasks.
With a dynamic radial load capacity of 5738 lbf, it handles demanding conditions reliably.

7007 CD/P4ADBC Bearing operates at speeds up to 56,000 rpm, maintaining efficiency.
Its moderate preload (Class C) ensures stability without compromising flexibility.

The open design allows for easy lubrication, extending service life.
Its P4A tolerance class guarantees high precision in critical applications.

Application

Industrial Uses of 7007 CD/P4ADBC Bearing
7007 CD/P4ADBC Bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate spindle rotation. The matched arrangement of two bearings enhances stability in demanding industrial environments.

Where Is 7007 CD/P4ADBC Bearing Used?
In automotive applications, 7007 CD/P4ADBC Bearing supports gearbox systems, providing smooth operation under radial and axial loads. Its phenolic cage offers durability and reduces friction, making it suitable for high-speed scenarios.

Built for Heavy-Duty Use: 7007 CD/P4ADBC Bearing
7007 CD/P4ADBC Bearing excels in robotics, particularly in robotic arms requiring precise movement and load handling. The chrome steel construction ensures long-lasting performance even in continuous operation.

Automotive vs Aerospace: Applications of 7007 CD/P4ADBC Bearing
7007 CD/P4ADBC Bearing is versatile, fitting both automotive transmissions and aerospace components like actuators. Its P4A tolerance class guarantees precision in critical applications across industries.

Q&A

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