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Super Precision Angular Contact Ball Bearings 7010 CE/P4ADBA

Super Precision Angular Contact Ball Bearings 7010 CE/P4ADBA

The 7010 CE/P4ADBA is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched set of two bearings for balanced performance.

Designed for angular contact loads, it handles dynamic radial loads up to 5738 lbf and spins smoothly at speeds up to 41,000 RPM. The phenolic cage ensures durability and quiet operation.

Its open design allows for easy lubrication, while the P4A tolerance class guarantees precision. Ideal for high-speed applications like machine tool spindles or precision instruments.

Weighing 0.51kg, this bearing operates efficiently in temperatures from -30°C to 110°C. It’s interchangeable with SKF bearings, making it a versatile choice for replacements.

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Product Parameters

  • Part Number 7010 CE/P4ADBA
  • 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 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 21
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 5738 lbf
  • Static Radial Load 4770 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.51 kg
  • Price（$） 197.154
Super Precision Angular Contact Ball Bearings 7010 CE/P4ADBA dimension drawing
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Features

Performance Features of 7010 CE/P4ADBA Bearing

7010 CE/P4ADBA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 5738 lbf.

The phenolic cage ensures smooth operation, even at high speeds of 41,000 rpm.
Precision-machined to P4A tolerance, it delivers reliable performance in demanding conditions.

With an extra light preload (Class A), 7010 CE/P4ADBA Bearing minimises friction and heat generation.
Its matched arrangement of two bearings (DB) provides stability for precision tasks.

The open design allows easy lubrication, extending service life.
Operating between -30°C to 110°C, it adapts to various industrial environments.

Application

Industrial Uses of 7010 CE/P4ADBA Bearing
This bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle performance. The extra light preload helps reduce friction, making it efficient for continuous operation.

In automotive applications, 7010 CE/P4ADBA Bearing supports components like electric motors and transmissions, where its durability and high-speed capability are key. The matched arrangement of two bearings provides stability under varying loads.

For automation systems, 7010 CE/P4ADBA Bearing is ideal for robotic arms and CNC machines, thanks to its phenolic cage and chrome steel construction. Its ability to handle both radial and axial loads makes it versatile in dynamic setups.

Medical imaging devices also benefit from 7010 CE/P4ADBA Bearing’s precision and smooth operation. The P4A tolerance class ensures reliability in sensitive equipment where minimal vibration is critical.

Q&A

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