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Super Precision Angular Contact Ball Bearings 7012 FE/HCP4AL1DGA

Super Precision Angular Contact Ball Bearings 7012 FE/HCP4AL1DGA

The 7012 FE/HCP4AL1DGA is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 6210 lbf and spins smoothly at speeds up to 35,000 RPM.

Its open design and phenolic cage ensure low friction and easy maintenance, while the universal matching feature allows flexible arrangements like back-to-back or face-to-face. The extra light preload (Class A) enhances precision.

Ideal for high-speed applications like machine tool spindles or precision instruments, it operates in temperatures from -30°C to 110°C. The P4A tolerance class guarantees exceptional accuracy.

Weighing 0.78kg, this matched set of two bearings offers reliable performance for demanding setups. Compatible with SKF models for easy replacement.

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Product Parameters

  • Part Number 7012 FE/HCP4AL1DGA
  • 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 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 25
  • Contact Angle 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • 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 6210 lbf
  • Static Radial Load 5738 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 35000 rpm
  • Weight 0.78 kg
Super Precision Angular Contact Ball Bearings 7012 FE/HCP4AL1DGA dimension drawing
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Features

Performance Features of 7012 FE/HCP4AL1DGA Bearing

7012 FE/HCP4AL1DGA Bearing is designed with a 18° contact angle, optimising load distribution for angular contact applications.
The ceramic balls and chrome steel rings enhance durability while reducing friction.

With a dynamic radial load capacity of 6210 lbf, it handles high-speed operations up to 35,000 rpm.
The phenolic cage ensures smooth performance and reduces wear over time.

7012 FE/HCP4AL1DGA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The extra light preload (Class A) ensures precision and stability in demanding conditions.
This makes it suitable for applications requiring high accuracy and reliability.

Application

Key Fields for 7012 FE/HCP4AL1DGA Bearing
7012 FE/HCP4AL1DGA Bearing is commonly used in high-speed machine spindles, where its precision angular contact design ensures smooth rotation. The ceramic balls reduce friction, making it ideal for applications requiring minimal heat generation.

In robotics, 7012 FE/HCP4AL1DGA Bearing supports articulated arms, providing stability during rapid movements. Its universal matching feature allows flexible mounting configurations, adapting to various robotic designs.

For aerospace components, 7012 FE/HCP4AL1DGA Bearing handles both radial and axial loads in systems like gyroscopes. The phenolic cage offers lightweight durability, crucial for flight-critical applications.

Medical imaging devices benefit from 7012 FE/HCP4AL1DGA Bearing’s high-speed capabilities and low vibration. The P4A tolerance class ensures consistent performance in sensitive diagnostic equipment.

In industrial automation, 7012 FE/HCP4AL1DGA Bearing is found in CNC machinery, where its extra light preload enhances precision. The open design simplifies lubrication, extending service life in demanding environments.

Q&A

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