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Super Precision Angular Contact Ball Bearings 7012 ACE/HCP4AH1

Super Precision Angular Contact Ball Bearings 7012 ACE/HCP4AH1

The 7012 ACE/HCP4AH1 is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 3668 lbf and can spin at impressive speeds up to 33,000 RPM. Its phenolic cage ensures durability while keeping weight low at just 0.39kg.

The open design allows for easy lubrication, and it operates reliably in temperatures from -30°C to 110°C. Matched sets are available for applications requiring precise alignment.

Ideal for high-speed machinery like spindles or precision tools where accuracy and performance are crucial. Compliant with P4A tolerance class for exceptional precision.

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Product Parameters

  • Part Number 7012 ACE/HCP4AH1
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 25
  • 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 No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 3668 lbf
  • Static Radial Load 2745 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 33000 rpm
  • Weight 0.39 kg
Super Precision Angular Contact Ball Bearings 7012 ACE/HCP4AH1 dimension drawing
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Features

Performance Features of 7012 ACE/HCP4AH1 Bearing

7012 ACE/HCP4AH1 Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operation.

The phenolic cage ensures smooth performance, even at maximum speeds of 33,000 rpm.
With a dynamic radial load capacity of 3668 lbf, it handles demanding conditions reliably.

7012 ACE/HCP4AH1 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its precision P4A tolerance class guarantees consistent performance in critical applications.

The open seal design allows for easy lubrication, maintaining optimal performance over time.
Matched arrangements are available, providing flexibility for various installation needs.

Application

Industrial Uses of 7012 ACE/HCP4AH1 Bearing
7012 ACE/HCP4AH1 Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth rotation.

In robotics, 7012 ACE/HCP4AH1 Bearing supports articulated arms, providing stability and durability in repetitive movements. Its phenolic cage offers excellent resistance to wear, even in demanding automation environments.

For aerospace components, 7012 ACE/HCP4AH1 Bearing’s P4A tolerance class guarantees reliability in critical systems. The matched arrangement option further enhances its suitability for complex assemblies.

What Makes 7012 ACE/HCP4AH1 Bearing a Preferred Choice?
7012 ACE/HCP4AH1 Bearing is a go-to option for spindle drives in CNC machines, thanks to its high-speed capability and low heat generation. The open design allows for easy lubrication, extending its service life.

In medical imaging devices, 7012 ACE/HCP4AH1 Bearing’s ceramic balls ensure quiet operation, which is essential for sensitive equipment. Its chrome steel rings provide the necessary strength for long-term use.

Built for Heavy-Duty Use: 7012 ACE/HCP4AH1 Bearing
7012 ACE/HCP4AH1 Bearing excels in industrial pumps, handling both radial and axial loads with ease. The phenolic cage material resists corrosion, making it suitable for harsh environments.

For electric motors, 7012 ACE/HCP4AH1 Bearing’s high-speed rating and low friction contribute to efficient energy use. Its metric dimensions ensure compatibility with a wide range of motor designs.

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