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Super Precision Angular Contact Ball Bearings 7010 CD/HCP4AQBCA

Super Precision Angular Contact Ball Bearings 7010 CD/HCP4AQBCA

The 7010 CD/HCP4AQBCA is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 17550 lbf and reaches speeds of 46000 RPM, thanks to its ceramic balls and phenolic cage.

Designed with a 15° contact angle, this bearing is part of a matched set of four, arranged for extra light preload. Its open seal allows for easy lubrication, ensuring smooth operation in demanding conditions.

Ideal for high-precision applications like machine tool spindles or aerospace components, where accuracy and speed are crucial. The bearing operates efficiently in temperatures from -30°C to 110°C.

Weighing 0.86kg, it’s a robust yet manageable choice for industrial use. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 7010 CD/HCP4AQBCA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 64 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 18
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 17550 lbf
  • Static Radial Load 21712 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.86 kg
Super Precision Angular Contact Ball Bearings 7010 CD/HCP4AQBCA dimension drawing
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Features

Performance Features of 7010 CD/HCP4AQBCA Bearing

7010 CD/HCP4AQBCA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operation.

With a dynamic radial load capacity of 17550 lbf, it handles demanding tasks efficiently.
The phenolic cage ensures smooth operation, even at speeds up to 46,000 rpm.

7010 CD/HCP4AQBCA Bearing operates reliably in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class guarantees consistent performance in critical applications.

The matched arrangement of four bearings provides balanced load distribution.
This design reduces vibration and extends the bearing’s service life.

Application

Industrial Uses of 7010 CD/HCP4AQBCA Bearing
This 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 operation.

In automotive systems, 7010 CD/HCP4AQBCA Bearing supports components like electric motors and transmissions. Its extra light preload helps maintain stability under varying loads, enhancing overall efficiency.

For medical imaging devices, 7010 CD/HCP4AQBCA Bearing’s phenolic cage and chrome steel rings provide reliable performance. The P4A tolerance class ensures the precision needed for sensitive equipment.

Automation and robotics benefit from 7010 CD/HCP4AQBCA Bearing’s matched arrangement, which simplifies installation in robotic arms. The high-speed capability makes it suitable for dynamic movements.

In consumer electronics, 7010 CD/HCP4AQBCA Bearing is found in high-performance fans and printers. Its lubricated design ensures quiet operation, perfect for household and office environments.

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