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Super Precision Angular Contact Ball Bearings 7013 ACD/P4ATBTC

Super Precision Angular Contact Ball Bearings 7013 ACD/P4ATBTC

The 7013 ACD/P4ATBTC is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and moderate preload ensure smooth handling of combined radial and thrust loads.

With a dynamic radial load capacity of 19170 lbf, it spins efficiently at speeds up to 31000 RPM. The phenolic cage reduces friction and wear, while the open design allows easy relubrication.

This set includes three matched bearings arranged in a TBT configuration for enhanced stability. Ideal for high-precision applications like machine tool spindles or high-speed robotics.

Weighing 1.29kg, it operates reliably in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number 7013 ACD/P4ATBTC
  • 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 11.112 mm
  • Ball Qty 20
  • Contact Angle 25°
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 19170 lbf
  • Static Radial Load 23850 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 1.29 kg
Super Precision Angular Contact Ball Bearings 7013 ACD/P4ATBTC dimension drawing
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Features

Performance Features of 7013 ACD/P4ATBTC Bearing

7013 ACD/P4ATBTC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads of up to 19170 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 31,000 rpm, it delivers reliable performance in high-speed scenarios.

7013 ACD/P4ATBTC Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its moderate preload (Class C) ensures stability and precision in matched bearing sets.

The open seal design allows for easy lubrication, maintaining optimal performance over time.
Its P4A tolerance class guarantees high precision, making it suitable for demanding applications.

Application

Industrial Uses of 7013 ACD/P4ATBTC Bearing
7013 ACD/P4ATBTC Bearing is commonly used in high-precision machine tools, where its angular contact design handles both radial and axial loads efficiently. The moderate preload ensures stability during high-speed operations, making it suitable for spindle applications.

What Makes 7013 ACD/P4ATBTC Bearing a Preferred Choice?
In robotics, 7013 ACD/P4ATBTC Bearing provides smooth motion control in articulated arms, thanks to its phenolic cage reducing friction. The matched set arrangement enhances alignment accuracy, which is vital for repetitive tasks.

Optimized for Performance: 7013 ACD/P4ATBTC Bearing
For CNC machinery, 7013 ACD/P4ATBTC Bearing offers reliable performance with its chrome steel construction and P4A tolerance class. Its open design allows for easy lubrication, extending service life in demanding environments.

Automotive vs Aerospace: Applications of 7013 ACD/P4ATBTC Bearing
In automotive systems, 7013 ACD/P4ATBTC Bearing supports gearbox components, while in aerospace, it ensures precision in actuator mechanisms. The temperature range of -30°C to 110°C makes it versatile for both industries.

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