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

Super Precision Angular Contact Ball Bearings 7007 ACDGB/P4A

The 7007 ACDGB/P4A is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and is designed for light preload applications.

This bearing handles radial loads up to 3330 lbf and spins smoothly at speeds up to 56,000 RPM. Its phenolic cage ensures quiet operation and long service life, even in demanding conditions.

The open design allows for easy lubrication, while the P4A tolerance class guarantees high precision. It works well in temperatures ranging from -30°C to 110°C.

Ideal for machine tools or high-speed spindles, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements. Weighing just 0.15kg, it’s a lightweight yet robust choice for precision applications.

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Product Parameters

  • Part Number 7007 ACDGB/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 25°
  • 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 3330 lbf
  • Static Radial Load 2025 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.15 kg

Features

Performance Features of 7007 ACDGB/P4A Bearing

7007 ACDGB/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide durability, while the phenolic cage ensures smooth operation at high speeds.

The bearing supports dynamic radial loads up to 3330 lbf, making it suitable for precision tasks.
With a maximum speed of 56,000 rpm, it delivers reliable performance in demanding conditions.

7007 ACDGB/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its P4A tolerance class ensures high precision, ideal for critical applications.

The open design simplifies lubrication, reducing maintenance needs.
Weighing just 0.15 kg, it offers a balance of strength and lightweight performance.

Application

Industrial Uses of 7007 ACDGB/P4A Bearing
7007 ACDGB/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The light preload makes it suitable for applications requiring minimal friction and smooth operation.

Where Is 7007 ACDGB/P4A Bearing Used?
In automotive systems, 7007 ACDGB/P4A Bearing can be found in electric motors and gearboxes, handling both radial and axial loads efficiently. Its chrome steel construction provides durability in demanding conditions.

Optimized for Performance: 7007 ACDGB/P4A Bearing
For automation equipment, 7007 ACDGB/P4A Bearing supports robotic arms and CNC machines, offering reliable motion control. The phenolic cage reduces weight and improves speed capabilities.

Medical vs Industrial: Where 7007 ACDGB/P4A Bearing Excels
In medical devices like MRI scanners, 7007 ACDGB/P4A Bearing ensures quiet and precise movement. Its P4A tolerance class guarantees consistent performance in critical applications.

Practical Applications of 7007 ACDGB/P4A Bearing
7007 ACDGB/P4A Bearing is ideal for 3D printers, where its high-speed capabilities and low friction enhance print quality. The open design allows for easy lubrication and maintenance.

Q&A

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