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Super Precision Angular Contact Ball Bearings 7013 CDGA/P4A

Super Precision Angular Contact Ball Bearings 7013 CDGA/P4A

The 7013 CDGA/P4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and is designed for high-speed operations up to 24,000 RPM.

With a dynamic radial load capacity of 9360 lbf, this bearing handles both radial and angular loads efficiently. Its phenolic cage ensures smooth performance, while the open design allows for easy lubrication.

The bearing comes in a universal matching set of four, suitable for back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or CNC equipment where accuracy and speed are crucial.

Weighing 0.43kg, it operates smoothly in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s a reliable choice for demanding applications.

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Product Parameters

  • Part Number 7013 CDGA/P4A
  • 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 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 20
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 4
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 9360 lbf
  • Static Radial Load 8438 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 24000 rpm
  • Weight 0.43 kg
  • Price（$） 98.73
Super Precision Angular Contact Ball Bearings 7013 CDGA/P4A dimension drawing
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Features

Performance Features of 7013 CDGA/P4A Bearing

7013 CDGA/P4A Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability and smooth operation under high-speed conditions.

The phenolic cage in 7013 CDGA/P4A Bearing reduces friction, enhancing efficiency and extending service life.
With a maximum speed of 24,000 rpm, it delivers reliable performance in demanding environments.

7013 CDGA/P4A Bearing’s P4A tolerance class guarantees high precision, making it suitable for critical tasks.
Its dynamic radial load capacity of 9360 lbf ensures stability even under heavy loads.

The open design of 7013 CDGA/P4A Bearing simplifies maintenance, reducing downtime.
It operates efficiently within a temperature range of -30°C to 110°C, adapting to various conditions.

Application

Industrial Uses of 7013 CDGA/P4A Bearing
The 7013 CDGA/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. Its extra light preload makes it suitable for applications requiring minimal friction and smooth operation.

Where Is 7013 CDGA/P4A Bearing Used?
You’ll often find the 7013 CDGA/P4A Bearing in automotive transmissions, where its high-speed capability and radial load handling improve performance. The chrome steel construction also provides durability in demanding conditions.

Built for Heavy-Duty Use: 7013 CDGA/P4A Bearing
In robotics, the 7013 CDGA/P4A Bearing supports precise movements in robotic arms, thanks to its P4A tolerance class. The phenolic cage adds stability, making it reliable for continuous operation.

Medical vs Industrial: Where 7013 CDGA/P4A Bearing Excels
The 7013 CDGA/P4A Bearing is ideal for medical imaging devices, offering quiet and smooth operation. In industrial settings, it handles high-speed spindles with ease, ensuring consistent performance.

Perfect Fit for Automation: 7013 CDGA/P4A Bearing
For automated production lines, the 7013 CDGA/P4A Bearing provides reliable angular contact support. Its open design allows for easy lubrication, extending service life in high-use environments.

Q&A

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