+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7013 CD/P4ADBD

Super Precision Angular Contact Ball Bearings 7013 CD/P4ADBD

The 7013 CD/P4ADBD is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 15210 lbf and operates smoothly at speeds up to 24000 RPM.

Its 15° contact angle and heavy preload (Class D) ensure stable performance under demanding conditions. The open design allows easy lubrication, while the phenolic cage reduces friction for quieter operation.

This matched set of two bearings (DB arrangement) is ideal for high-precision applications like machine tool spindles or robotics. It works reliably in temperatures from -30°C to 110°C.

Weighing 0.86kg, it offers a robust yet lightweight solution for angular contact needs. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 7013 CD/P4ADBD
  • 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 36 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 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Heavy / Class D
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 15210 lbf
  • Static Radial Load 16875 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 24000 rpm
  • Weight 0.86 kg
Super Precision Angular Contact Ball Bearings 7013 CD/P4ADBD dimension drawing
Download DWG Download PDF

Features

Why Choose 7013 CD/P4ADBD Bearing for Precision Tasks?

7013 CD/P4ADBD Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and smooth operation under heavy radial loads up to 15210 lbf.

The matched arrangement of two bearings (DB) with heavy preload enhances stability and accuracy.
With a maximum speed of 24,000 rpm, it delivers reliable performance in demanding conditions.

Phenolic cage material reduces friction and noise, making it suitable for precision instruments.
The P4A tolerance class guarantees consistent performance in critical applications.

Application

Industrial Uses of 7013 CD/P4ADBD Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design handles both radial and axial loads efficiently. The heavy preload ensures stability during demanding operations.

In robotics, 7013 CD/P4ADBD Bearing supports articulated arms, providing smooth movement and accuracy. Its matched arrangement reduces vibration, making it ideal for repetitive tasks.

For aerospace applications, 7013 CD/P4ADBD Bearing’s phenolic cage and chrome steel construction offer reliability in extreme conditions. The P4A tolerance class ensures consistent performance in critical systems.

Automotive vs Aerospace: Applications of 7013 CD/P4ADBD Bearing
In automotive systems, this bearing is found in high-performance gearboxes, where its durability and precision are key. The 15° contact angle optimises load distribution.

Aerospace applications benefit from 7013 CD/P4ADBD Bearing’s ability to handle high speeds and temperatures. Its lightweight design and precision make it suitable for flight control systems.

Q&A

SEND INQUIRY