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

Super Precision Angular Contact Ball Bearings 7007 CDGB/P4A

The 7007 CDGB/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 light preload applications.

This bearing handles radial loads up to 3510 lbf and can reach speeds of 56,000 RPM, making it suitable for high-performance machinery. Its open design allows for easy lubrication, while the phenolic cage ensures smooth operation.

The P4A tolerance class guarantees exceptional accuracy, ideal for precision equipment. It can be arranged in back-to-back, face-to-face, or tandem configurations for versatile use.

Weighing just 0.15kg, it’s lightweight yet durable. Perfect for applications like machine tool spindles or high-speed motors where precision and reliability are key. Compliant with industry standards for safe and efficient performance.

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Product Parameters

  • Part Number 7007 CDGB/P4A
  • 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 14 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 No
  • Number Of Bearings In Matched Set 3
  • 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 3510 lbf
  • Static Radial Load 2138 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.15 kg
  • Price($) 72.297

Features

Performance Features of 7007 CDGB/P4A Bearing

7007 CDGB/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under dynamic radial loads up to 3510 lbf.

The phenolic cage maintains ball alignment, reducing friction and enabling smooth operation at speeds up to 56,000 rpm.
This design also helps in maintaining precision, even in high-speed scenarios.

7007 CDGB/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its open seal type allows for easy lubrication, ensuring long service life with minimal maintenance.

With a P4A tolerance class, this bearing offers high precision for demanding applications.
Its universal matching capability makes it versatile for various configurations like back-to-back or face-to-face arrangements.

Application

Key Fields for 7007 CDGB/P4A Bearing
7007 CDGB/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The light preload helps maintain stability during high-speed operations.

In robotics, 7007 CDGB/P4A Bearing supports articulated arms, providing smooth movement and low friction. Its phenolic cage reduces vibration, making it ideal for repetitive tasks.

For medical imaging devices, 7007 CDGB/P4A Bearing offers reliable performance due to its chrome steel construction. The P4A tolerance class ensures consistent precision in critical applications.

Automotive applications like electric power steering benefit from 7007 CDGB/P4A Bearing’s ability to handle combined loads. Its open design allows for easy lubrication, extending service life.

In aerospace systems, 7007 CDGB/P4A Bearing is valued for its durability and high-speed capabilities. The universal matching feature simplifies installation in complex assemblies.

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