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Super Precision Angular Contact Ball Bearings 7007 CD/P4ADGB

Super Precision Angular Contact Ball Bearings 7007 CD/P4ADGB

The 7007 CD/P4ADGB 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 speeds up to 56,000 RPM.

With a 15° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures quiet operation and long service life.

This bearing is preloaded for light applications and works well in temperatures from -30°C to 110°C. Ideal for high-precision machinery like spindles or CNC equipment where accuracy is key.

Weighing just 0.31kg, it’s a lightweight yet robust choice. Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number 7007 CD/P4ADGB
  • 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 Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • 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
  • Price（$） 144.585
Super Precision Angular Contact Ball Bearings 7007 CD/P4ADGB dimension drawing
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Features

Performance Features of 7007 CD/P4ADGB Bearing

7007 CD/P4ADGB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its universal matching capability allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The chrome steel rings and balls ensure durability, while the phenolic cage minimises friction and wear.
With a dynamic radial load capacity of 5738 lbf, it handles demanding conditions reliably.

7007 CD/P4ADGB Bearing operates smoothly at speeds up to 56,000 rpm, maintaining precision in high-performance settings.
Its P4A tolerance class guarantees consistent accuracy for critical applications.

The light preload (Class B) enhances stability without compromising performance.
This bearing is lubricated for reduced maintenance and extended service life.

7007 CD/P4ADGB Bearing functions effectively in temperatures ranging from -30°C to 110°C.
Its open design simplifies inspection and relubrication when necessary.

Application

Key Fields for 7007 CD/P4ADGB Bearing
7007 CD/P4ADGB Bearing is widely used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The universal matching design allows flexible arrangements, making it suitable for complex setups.

In robotics, 7007 CD/P4ADGB Bearing provides smooth motion control in articulated arms, thanks to its phenolic cage reducing friction. Its P4A tolerance class guarantees consistent performance in repetitive tasks.

For aerospace applications, 7007 CD/P4ADGB Bearing’s chrome steel construction withstands high speeds up to 56,000 rpm. The light preload ensures minimal vibration, critical for avionics systems.

Medical imaging devices benefit from 7007 CD/P4ADGB Bearing’s low-noise operation and precise movement. Its lubricated design maintains performance over long periods without frequent maintenance.

In automotive testing equipment, 7007 CD/P4ADGB Bearing’s dynamic radial load capacity of 5738 lbf supports rigorous durability tests. The metric sizing ensures compatibility with European and Asian machinery standards.

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