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Super Precision Angular Contact Ball Bearings 7213 CD/P4A

Super Precision Angular Contact Ball Bearings 7213 CD/P4A

The 7213 CD/P4A is a super precision angular contact ball bearing with a 65mm bore and 120mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 14918 lbf and operates smoothly at speeds up to 19000 RPM.

With a 15° contact angle and phenolic cage, it offers excellent stability and low friction. The open design allows for easy lubrication, ensuring long-lasting performance even in demanding conditions.

This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. It meets P4 tolerance standards (ABEC-7) for reliable performance.

Weighing 1.03kg, it’s robust yet manageable for its size. Compatible with SKF bearings, it’s a practical choice for replacements or upgrades. Suitable for temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7213 CD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 23 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 15
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 14918 lbf
  • Static Radial Load 11925 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 19000 rpm
  • Weight 1.03 kg
  • Price（$） 117.45
Super Precision Angular Contact Ball Bearings 7213 CD/P4A dimension drawing
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Features

Performance Features of 7213 CD/P4A Bearing

7213 CD/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 14918 lbf, it handles demanding conditions reliably.

The P4 tolerance class guarantees high precision, making it suitable for critical applications.

Application

Industrial Uses of 7213 CD/P4A Bearing
7213 CD/P4A Bearing is commonly used in machine tools, where its high precision and angular contact design ensure accurate spindle rotation. The open seal type allows for easy lubrication, extending its service life in demanding conditions.

What Makes 7213 CD/P4A Bearing a Preferred Choice?
In automotive applications, 7213 CD/P4A Bearing supports high-speed components like turbochargers and transmissions. Its phenolic cage reduces friction, making it ideal for smooth, efficient performance.

Built for Heavy-Duty Use: 7213 CD/P4A Bearing
For robotics and automation, 7213 CD/P4A Bearing provides reliable angular load handling in robotic arms and CNC machines. The P4 tolerance class ensures consistent precision even under heavy loads.

Medical vs Industrial: Where 7213 CD/P4A Bearing Excels
In medical imaging devices, 7213 CD/P4A Bearing offers quiet operation and durability. Its chrome steel construction also makes it suitable for industrial pumps and compressors requiring long-term reliability.

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