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Super Precision Angular Contact Ball Bearings 7013 CE/HCP4ATBTA

Super Precision Angular Contact Ball Bearings 7013 CE/HCP4ATBTA

The 7013 CE/HCP4ATBTA is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a set of three bearings arranged back-to-back for stability.

This bearing handles radial loads up to 9945 lbf and operates smoothly at speeds up to 31,000 RPM, thanks to its ceramic balls and phenolic cage. Its extra-light preload ensures minimal friction during high-speed rotations.

The open design allows for easy lubrication, while the P4A tolerance class guarantees exceptional precision. Ideal for applications like machine tool spindles or high-speed robotics where accuracy is crucial.

Weighing 1.18kg, it’s robust yet manageable for its size. Compatible with SKF bearings, it’s a reliable choice for replacements or upgrades. Works well in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7013 CE/HCP4ATBTA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 54 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 8.731 mm
  • Ball Qty 25
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • 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 9945 lbf
  • Static Radial Load 10462 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 1.18 kg
Super Precision Angular Contact Ball Bearings 7013 CE/HCP4ATBTA dimension drawing
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Features

Performance Features of 7013 CE/HCP4ATBTA Bearing

7013 CE/HCP4ATBTA 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 31,000 rpm, it delivers reliable performance in precision tasks.

7013 CE/HCP4ATBTA Bearing’s dynamic radial load capacity of 9945 lbf makes it suitable for demanding conditions.
Its extra light preload (Class A) ensures minimal resistance and efficient operation.

The open seal design allows for easy lubrication, extending the bearing’s service life.
It operates effectively within a temperature range of -30°C to 110°C, adapting to various environments.

The matched arrangement of three bearings (TBT) provides stability and balanced load distribution.
This design is ideal for applications requiring high precision and consistent performance.

Application

Industrial Uses of 7013 CE/HCP4ATBTA Bearing
7013 CE/HCP4ATBTA Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precision in demanding industrial environments.

In automotive applications, 7013 CE/HCP4ATBTA Bearing supports high-performance gearboxes and electric motor systems. Its angular contact design handles combined radial and axial loads efficiently, making it suitable for dynamic driving conditions.

For medical imaging devices, 7013 CE/HCP4ATBTA Bearing’s chrome steel rings and ceramic balls provide quiet, reliable operation. The extra light preload helps maintain accuracy in sensitive diagnostic equipment.

Automation & robotics benefit from 7013 CE/HCP4ATBTA Bearing’s matched set configuration, which ensures consistent performance in robotic arms and CNC systems. The open seal design allows for easy lubrication in high-use scenarios.

In consumer electronics like high-end printers, 7013 CE/HCP4ATBTA Bearing’s lightweight phenolic cage and ceramic balls contribute to smooth, low-noise operation. The metric sizing fits neatly into compact device designs.

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