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Super Precision Angular Contact Ball Bearings 7007 ACD/P4ADGC

Super Precision Angular Contact Ball Bearings 7007 ACD/P4ADGC

The 7007 ACD/P4ADGC 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 5445 lbf and operates smoothly at high speeds up to 56,000 RPM.

Its 25° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet performance and longevity.

This bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. Ideal for precision applications like machine tool spindles or high-speed motors.

Weighing 0.31kg, it’s lightweight yet robust. Compliant with P4A tolerance class for exceptional accuracy. Comes as a matched set of two bearings for balanced performance.

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Product Parameters

  • Part Number 7007 ACD/P4ADGC
  • 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 25°
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 5445 lbf
  • Static Radial Load 4050 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 ACD/P4ADGC dimension drawing
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Features

Performance Features of 7007 ACD/P4ADGC Bearing

7007 ACD/P4ADGC Bearing is designed with a 25° contact angle, offering precise handling of combined radial and axial loads.
Its chrome steel construction ensures durability and resistance to wear in high-speed applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 56,000 rpm, it delivers reliable performance in demanding conditions.

Universal matching allows flexible arrangement options, including back-to-back and face-to-face configurations.
This adaptability makes 7007 ACD/P4ADGC Bearing suitable for diverse precision engineering needs.

Application

Key Fields for 7007 ACD/P4ADGC Bearing
7007 ACD/P4ADGC Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The moderate preload and universal matching make it adaptable for various configurations.

In robotics, 7007 ACD/P4ADGC Bearing supports articulated arms, providing smooth movement and durability. Its phenolic cage reduces friction, enhancing performance in repetitive tasks.

For aerospace applications, 7007 ACD/P4ADGC Bearing handles radial and axial loads in components like landing gear systems. The P4A tolerance class guarantees reliability under demanding conditions.

Medical imaging devices benefit from 7007 ACD/P4ADGC Bearing’s low-noise operation and precise alignment. The chrome steel construction ensures long service life in critical environments.

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