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Super Precision Angular Contact Ball Bearings 7007 ACEGA/HCP4AL1

Super Precision Angular Contact Ball Bearings 7007 ACEGA/HCP4AL1

The 7007 ACEGA/HCP4AL1 is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, designed for high-speed applications. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 2498 lbf.

The open design and phenolic cage allow for easy lubrication and reduced friction, making it suitable for speeds up to 56,000 RPM. The bearing operates efficiently in temperatures from -30°C to 110°C.

This model comes in a matched set of two, offering flexibility for back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or CNC equipment where accuracy and speed are crucial.

Weighing just 0.13kg, it’s lightweight yet robust, meeting P4A tolerance standards for exceptional performance.

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Product Parameters

  • Part Number 7007 ACEGA/HCP4AL1
  • 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 7.144 mm
  • Ball Qty 17
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2498 lbf
  • Static Radial Load 1418 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.13 kg
Super Precision Angular Contact Ball Bearings 7007 ACEGA/HCP4AL1 dimension drawing
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Features

Performance Features of 7007 ACEGA/HCP4AL1 Bearing

7007 ACEGA/HCP4AL1 Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
The 25° contact angle allows it to handle combined radial and axial loads efficiently.

With a dynamic radial load capacity of 2498 lbf, it performs reliably in demanding applications.
Its phenolic cage maintains ball alignment, reducing friction and extending service life.

The bearing supports speeds up to 56,000 rpm, making it suitable for high-speed machinery.
Its extra light preload (Class A) ensures smooth operation with minimal vibration.

7007 ACEGA/HCP4AL1 Bearing operates in temperatures from -30°C to 110°C, adapting to various environments.
The open design and universal matching options provide flexibility in installation and use.

Application

Key Fields for 7007 ACEGA/HCP4AL1 Bearing
7007 ACEGA/HCP4AL1 Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 25° contact angle ensures stable performance under combined radial and axial loads.

In robotics, 7007 ACEGA/HCP4AL1 Bearing provides precise motion control for articulated arms, thanks to its P4A tolerance class. The matched arrangement option allows for custom configurations in complex assemblies.

For dental handpieces, 7007 ACEGA/HCP4AL1 Bearing’s lubricated design and high-speed capability ensure smooth operation during prolonged use. The chrome steel rings offer durability in sterilisation cycles.

Automotive turbochargers benefit from 7007 ACEGA/HCP4AL1 Bearing’s ability to handle rapid acceleration. Its extra light preload minimises vibration, extending component life.

In optical equipment, 7007 ACEGA/HCP4AL1 Bearing maintains alignment accuracy due to its superior dimensional stability. The open seal design facilitates regular maintenance in dusty environments.

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