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Super Precision Angular Contact Ball Bearings 7007 FE/HCP4ADBB

Super Precision Angular Contact Ball Bearings 7007 FE/HCP4ADBB

The 7007 FE/HCP4ADBB is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, designed for high-speed applications. Its 18° contact angle and ceramic balls ensure smooth operation under radial loads up to 4185 lbf.

The open design and phenolic cage allow for easy lubrication, while the light preload (Class B) enhances stability at speeds up to 56,000 RPM. The matched pair arrangement (DB) provides balanced performance for demanding setups.

Ideal for machine tools or spindle drives, this bearing handles temperatures from -30°C to 110°C. Weighing 0.27kg, it’s lightweight yet durable, with a P4A tolerance class for precision engineering needs. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7007 FE/HCP4ADBB
  • 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 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • 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 0.27 kg
Super Precision Angular Contact Ball Bearings 7007 FE/HCP4ADBB dimension drawing
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Features

Why Choose 7007 FE/HCP4ADBB Bearing for Precision Tasks?

7007 FE/HCP4ADBB Bearing features a 18° contact angle, ideal for handling combined radial and axial loads with high precision.
Its ceramic balls and chrome steel rings reduce friction, ensuring smooth operation even at high speeds.

The phenolic cage maintains ball alignment, enhancing durability and performance.
With a maximum speed of 56,000 rpm, it excels in demanding applications.

Light preload class B ensures consistent performance in matched bearing arrangements.
The P4A tolerance class guarantees exceptional accuracy for precision tasks.

Application

How Does 7007 FE/HCP4ADBB Bearing Improve Performance?
In machine tools, 7007 FE/HCP4ADBB Bearing enhances precision with its 18° contact angle and ceramic balls, reducing friction for smoother operations. The matched arrangement ensures stability in high-speed spindle applications.

Where Is 7007 FE/HCP4ADBB Bearing Used?
You’ll often find 7007 FE/HCP4ADBB Bearing in robotics, where its light preload and phenolic cage support precise movements. Its P4A tolerance class makes it ideal for automated assembly lines.

Built for Heavy-Duty Use: 7007 FE/HCP4ADBB Bearing
The chrome steel rings and ceramic balls in 7007 FE/HCP4ADBB Bearing handle dynamic radial loads up to 4185 lbf, perfect for industrial pumps. Its open design allows easy lubrication, extending service life.

Medical vs Industrial: Where 7007 FE/HCP4ADBB Bearing Excels
In medical imaging devices, 7007 FE/HCP4ADBB Bearing’s low friction ensures quiet operation. For industrial gearboxes, its high-speed capability (56,000 rpm) and durability stand out.

Q&A

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