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Super Precision Angular Contact Ball Bearings 7007 CB/P4A
Super Precision Angular Contact Ball Bearings 7007 CB/P4A

Super Precision Angular Contact Ball Bearings 7007 CB/P4A

The 7007 CB/P4A is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 1550 lbf dynamically.

With a phenolic cage and open design, it offers smooth operation at speeds up to 48,000 RPM. The bearing comes pre-lubricated and can withstand temperatures from -30°C to 110°C, making it reliable in various conditions.

Its P4 tolerance class ensures high precision, ideal for applications like machine tools or high-speed spindles. The matched arrangement option allows for better performance in paired setups.

Weighing just 0.17kg, it’s lightweight yet durable. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades in precision machinery.

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Product Parameters

  • Part Number 7007 CB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 14 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 23
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1550 lbf
  • Static Radial Load 1080 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 48000 rpm
  • Weight 0.17 kg
  • Price($) 164.367

Features

Why Choose 7007 CB/P4A Bearing for Precision Tasks?

7007 CB/P4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 1550 lbf, it handles demanding operations smoothly.
The P4 tolerance class (ABEC-7) guarantees exceptional accuracy for critical tasks.

Operating at speeds up to 48,000 rpm, it balances performance and reliability.
Its open design allows easy lubrication, extending service life in varied conditions.

Application

Key Fields for 7007 CB/P4A Bearing
7007 CB/P4A Bearing is widely used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load distribution. The phenolic cage reduces friction, making it suitable for high-speed operations.

In robotics, 7007 CB/P4A Bearing provides smooth motion control for articulated arms and joints. Its P4 tolerance class guarantees consistent performance in repetitive tasks.

For medical imaging devices, 7007 CB/P4A Bearing’s chrome steel construction offers reliability under continuous use. The open design allows for easy lubrication, extending service life in critical applications.

Automotive applications like electric power steering systems benefit from 7007 CB/P4A Bearing’s balanced load capacity. Its metric sizing ensures compatibility with various European and Asian vehicle designs.

In aerospace components, 7007 CB/P4A Bearing handles both radial and thrust loads efficiently. The matched arrangement option simplifies installation in complex assemblies.

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