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Super Precision Angular Contact Ball Bearings 7007 FE/P4ADGA
Super Precision Angular Contact Ball Bearings 7007 FE/P4ADGA

Super Precision Angular Contact Ball Bearings 7007 FE/P4ADGA

The 7007 FE/P4ADGA is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from high-quality chrome steel. It features an 18° contact angle and comes in a matched set of two for versatile mounting options.

This bearing handles radial loads up to 4185 lbf and reaches speeds of 56,000 RPM, thanks to its phenolic cage and preloaded design. Its open structure allows for easy lubrication and maintenance.

The universal matching capability lets you arrange it back-to-back, face-to-face, or tandem, making it adaptable for various setups. Ideal for precision applications like machine tool spindles or high-speed rotary systems.

Weighing just 0.3kg, it operates smoothly in temperatures from -30°C to 110°C. Its P4A tolerance class ensures exceptional accuracy for demanding industrial uses.

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Product Parameters

  • Part Number 7007 FE/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 7.144 mm
  • Ball Qty 17
  • Contact Angle 18°
  • 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 4185 lbf
  • Static Radial Load 2970 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.3 kg

Features

Why Choose 7007 FE/P4ADGA Bearing for Precision Tasks?

7007 FE/P4ADGA Bearing features a precise 18° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 4185 lbf, it performs reliably in high-speed applications.
The P4A tolerance class guarantees exceptional accuracy, making it suitable for precision machinery.

Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.
Lubricated for smooth operation, it supports speeds up to 56,000 rpm without compromising performance.

Application

Industrial Uses of 7007 FE/P4ADGA Bearing
This bearing is commonly used in high-precision machine tools, where its 18° contact angle ensures accurate spindle rotation. The phenolic cage reduces friction, making it ideal for high-speed operations.

Where Is 7007 FE/P4ADGA Bearing Used?
You’ll often find it in automotive transmissions, where its universal matching design handles both radial and axial loads smoothly. The extra-light preload also minimises vibration for quieter performance.

Built for Heavy-Duty Use: 7007 FE/P4ADGA Bearing
It’s a reliable choice for industrial pumps, thanks to its chrome steel construction and P4A tolerance class. The open design allows for easy relubrication in demanding environments.

Automotive vs Aerospace: Applications of 7007 FE/P4ADGA Bearing
In cars, it supports gearbox efficiency, while in aircraft systems, its high-speed capability (56,000 rpm) ensures stability. The matched set design simplifies installation in complex assemblies.

Perfect Fit for Automation: 7007 FE/P4ADGA Bearing
Robotic arms benefit from its precision and low friction, enabling smooth, repeatable movements. The lubricated design ensures long service life even in continuous operation.

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