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Super Precision Angular Contact Ball Bearings 7008 ACEGA/HCP4AL1
Super Precision Angular Contact Ball Bearings 7008 ACEGA/HCP4AL1

Super Precision Angular Contact Ball Bearings 7008 ACEGA/HCP4AL1

The 7008 ACEGA/HCP4AL1 is a super precision angular contact ball bearing, measuring 40mm by 68mm by 15mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.

With a 25° contact angle, it handles both radial and axial loads efficiently, supporting up to 2632 lbf dynamically. It spins at speeds up to 41,000 RPM, making it suitable for high-performance applications.

The phenolic cage reduces friction, while the open design allows for easy lubrication. Its P4A tolerance class ensures high precision and reliability.

Ideal for use in machine tools or high-speed spindles, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements. It’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7008 ACEGA/HCP4AL1
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 68 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 15 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 19
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2632 lbf
  • Static Radial Load 1620 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.17 kg

Features

Performance Features of 7008 ACEGA/HCP4AL1 Bearing

7008 ACEGA/HCP4AL1 Bearing is crafted with ceramic balls and chrome steel rings, ensuring high precision and durability.
Its 25° contact angle provides excellent angular contact performance, suitable for demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 41,000 rpm, it delivers reliable performance in high-speed scenarios.

7008 ACEGA/HCP4AL1 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload ensures minimal resistance, making it ideal for precision tasks.

The dynamic radial load capacity of 2632 lbf guarantees strength under pressure.
Its P4A tolerance class ensures consistent performance and long service life.

Application

Industrial Uses of 7008 ACEGA/HCP4AL1 Bearing
7008 ACEGA/HCP4AL1 Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precise alignment, crucial for maintaining accuracy in CNC operations.

What Makes 7008 ACEGA/HCP4AL1 Bearing a Preferred Choice?
In automotive applications, 7008 ACEGA/HCP4AL1 Bearing supports electric motor shafts, offering smooth rotation under angular loads. Its extra-light preload design minimises energy loss, improving overall efficiency.

Perfect Fit for Automation: 7008 ACEGA/HCP4AL1 Bearing
7008 ACEGA/HCP4AL1 Bearing excels in robotic arms, where its high-speed capability and low vibration enhance movement precision. The open seal design allows for easy relubrication in demanding environments.

Medical vs Industrial: Where 7008 ACEGA/HCP4AL1 Bearing Excels
For medical imaging devices, 7008 ACEGA/HCP4AL1 Bearing’s ceramic balls provide quiet operation and resistance to corrosion. In industrial settings, its chrome steel rings handle heavier loads without compromising performance.

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