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Super Precision Angular Contact Ball Bearings 7004 CE/HCP4AH1
Super Precision Angular Contact Ball Bearings 7004 CE/HCP4AH1

Super Precision Angular Contact Ball Bearings 7004 CE/HCP4AH1

The 7004 CE/HCP4AH1 is a super precision angular contact ball bearing with a 20mm bore and 42mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 1667 lbf and can reach speeds of 100,000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures durability while keeping weight low at just 0.056kg.

The open design allows for easy lubrication, and it operates efficiently in temperatures from -30°C to 110°C. Available in matched sets for precise alignment needs.

Ideal for machine tools or precision equipment where accuracy and speed are crucial. Compliant with P4A tolerance class for reliable performance.

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Product Parameters

  • Part Number 7004 CE/HCP4AH1
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 42 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 12
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 1667 lbf
  • Static Radial Load 754 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100000 rpm
  • Weight 0.056 kg

Features

Performance Features of 7004 CE/HCP4AH1 Bearing

7004 CE/HCP4AH1 Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage maintains ball alignment, ensuring smooth operation even at high speeds.
With a maximum speed of 100,000 rpm, it delivers reliable performance in precision tasks.

7004 CE/HCP4AH1 Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its dynamic radial load capacity of 1667 lbf makes it suitable for demanding applications.

The open design allows for easy lubrication, reducing maintenance needs.
Precision-engineered to P4A tolerance class, it ensures consistent performance.

Application

Industrial Uses of 7004 CE/HCP4AH1 Bearing
7004 CE/HCP4AH1 Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

Where Is 7004 CE/HCP4AH1 Bearing Used?
In robotics, 7004 CE/HCP4AH1 Bearing supports articulated arms, providing stability and precision in repetitive movements. Its phenolic cage offers durability in environments with minimal lubrication.

Built for Heavy-Duty Use: 7004 CE/HCP4AH1 Bearing
7004 CE/HCP4AH1 Bearing excels in automotive transmissions, handling both radial and axial loads efficiently. The P4A tolerance class ensures consistent performance even under high-speed conditions.

Medical vs Industrial: Where 7004 CE/HCP4AH1 Bearing Excels
For medical imaging devices, 7004 CE/HCP4AH1 Bearing’s low friction and high-speed capability are crucial. In industrial settings, it’s favoured for CNC machinery due to its reliable load-bearing capacity.

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