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Super Precision Angular Contact Ball Bearings 7007 ACD/P4ADGA

Super Precision Angular Contact Ball Bearings 7007 ACD/P4ADGA

The 7007 ACD/P4ADGA is a super precision angular contact ball bearing measuring 35mm by 62mm by 28mm, crafted from high-quality chrome steel. It features a 25° contact angle and is lubricated for smooth operation.

With a dynamic radial load capacity of 5445 lbf, it spins efficiently at speeds up to 56,000 RPM. Its phenolic cage ensures durability and reduces friction during high-speed use.

The bearing comes in a matched set of two, suitable for universal matching in back-to-back, face-to-face, or tandem arrangements. Ideal for precision applications like machine tools or high-speed spindles.

Weighing 0.31kg, it operates reliably in temperatures from -30°C to 110°C. Compliant with P4A tolerance class, it offers excellent accuracy for demanding industrial uses.

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Product Parameters

  • Part Number 7007 ACD/P4ADGA
  • 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 Extra light / Class A
  • 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/P4ADGA dimension drawing
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Features

Performance Features of 7007 ACD/P4ADGA Bearing

7007 ACD/P4ADGA Bearing is designed for super precision applications with a 25° contact angle, ensuring optimal load distribution.
Its universal matching capability allows flexible arrangements like back-to-back or face-to-face configurations.

The chrome steel rings and balls enhance durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 5445 lbf, it handles demanding tasks with ease.

7007 ACD/P4ADGA Bearing operates smoothly at speeds up to 56,000 rpm, thanks to its extra light preload design.
Its P4A tolerance class ensures high precision and reliability in performance-critical applications.

The open seal type allows for easy lubrication, maintaining efficiency over extended periods.
Its temperature range of -30°C to 110°C makes it suitable for various operating conditions.

Application

Key Fields for 7007 ACD/P4ADGA Bearing
7007 ACD/P4ADGA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The universal matching feature allows for flexible arrangements in complex setups.

In robotics, 7007 ACD/P4ADGA Bearing supports articulated arms, providing smooth movement and low friction. Its phenolic cage material helps reduce weight while maintaining strength.

For aerospace applications, 7007 ACD/P4ADGA Bearing handles both radial and axial loads in components like landing gear systems. The P4A tolerance class guarantees consistent performance under demanding conditions.

Automotive enthusiasts appreciate 7007 ACD/P4ADGA Bearing in performance gearboxes, where its extra light preload enhances shifting precision. The chrome steel construction ensures longevity even at high speeds.

In medical imaging devices, 7007 ACD/P4ADGA Bearing offers reliable operation with minimal vibration. The open seal type allows for easy lubrication, maintaining efficiency over time.

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