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Super Precision Angular Contact Ball Bearings 707 ACDGC/P4A
Super Precision Angular Contact Ball Bearings 707 ACDGC/P4A

Super Precision Angular Contact Ball Bearings 707 ACDGC/P4A

The 707 ACDGC/P4A is a super precision angular contact ball bearing with a compact size of 7mm by 19mm by 6mm, crafted from durable chrome steel. It features a 25° contact angle and handles radial loads up to 544 lbf, spinning smoothly at speeds up to 170,000 RPM.

Its phenolic cage ensures quiet operation and long service life, while the open design allows for easy lubrication. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings and comes in a set of two, suitable for universal matching in back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tools or spindle drives.

Weighing just 0.008kg, it’s lightweight yet robust, making it a reliable choice for demanding environments. The P4A tolerance class ensures exceptional accuracy for critical operations.

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Product Parameters

  • Part Number 707 ACDGC/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 7 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 19 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 6 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.572 mm
  • Ball Qty 8
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • 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 544 lbf
  • Static Radial Load 214 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 170000 rpm
  • Weight 0.008 kg

Features

Why Choose 707 ACDGC/P4A Bearing for Precision Tasks?

707 ACDGC/P4A Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel construction ensures durability and smooth operation in high-speed applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 170,000 rpm, it excels in demanding environments.

707 ACDGC/P4A Bearing’s P4A tolerance class guarantees consistent accuracy for precision tasks.
Its moderate preload (Class C) ensures stable operation under varying loads.

Application

Key Fields for 707 ACDGC/P4A Bearing
In industrial settings, 707 ACDGC/P4A Bearing is commonly used in high-speed spindles and machine tools, where its moderate preload ensures stable performance. The open design allows for efficient lubrication, extending its service life in demanding conditions.

Where Is 707 ACDGC/P4A Bearing Used?
You’ll often find 707 ACDGC/P4A Bearing in automotive applications like electric motors and gearboxes, where its angular contact design handles combined loads effectively. The phenolic cage adds durability, making it suitable for high-speed rotations.

Perfect Fit for Automation: 707 ACDGC/P4A Bearing
For robotics and automation, 707 ACDGC/P4A Bearing offers precise movement in components like robotic arms and CNC systems. Its P4A tolerance class ensures accuracy, which is vital for repetitive tasks.

Medical vs Industrial: Where 707 ACDGC/P4A Bearing Excels
In medical devices like dental drills, 707 ACDGC/P4A Bearing provides quiet and smooth operation. Meanwhile, in industrial pumps, its chrome steel construction resists wear, even under continuous use.

How Does 707 ACDGC/P4A Bearing Support High-Speed Operations?
With a max speed of 170,000 rpm, 707 ACDGC/P4A Bearing is ideal for applications like small turbines and precision instruments. The balanced design minimizes vibration, ensuring reliable performance at high velocities.

Q&A

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