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Super Precision Angular Contact Ball Bearings 7014 CD/P4ADBC

Super Precision Angular Contact Ball Bearings 7014 CD/P4ADBC

The 7014 CD/P4ADBC is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, designed for high-speed applications. Its 15° contact angle and moderate preload ensure smooth operation under radial loads up to 18720 lbf.

Made from chrome steel with a phenolic cage, it offers durability and can handle speeds up to 22000 RPM. The open design allows for easy lubrication, while the matched pair arrangement (DB) provides stability in demanding setups.

This bearing is ideal for precision machinery like CNC spindles or high-speed motors, where accuracy and reliability are crucial. It operates efficiently in temperatures ranging from -30°C to 110°C.

Weighing 1.19kg, it’s a robust yet manageable option for industrial use. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7014 CD/P4ADBC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 19
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 18720 lbf
  • Static Radial Load 20588 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.19 kg
Super Precision Angular Contact Ball Bearings 7014 CD/P4ADBC dimension drawing
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Features

Performance Features of 7014 CD/P4ADBC Bearing

7014 CD/P4ADBC Bearing is designed with a 15° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

The matched arrangement of two bearings provides balanced load distribution, enhancing performance.
With a dynamic radial load capacity of 18720 lbf, it handles demanding conditions reliably.

7014 CD/P4ADBC Bearing operates at speeds up to 22,000 rpm, making it suitable for high-speed applications.
Its moderate preload (Class C) ensures consistent performance without excessive wear.

The open design allows for easy lubrication, maintaining efficiency over time.
7014 CD/P4ADBC Bearing works in temperatures from -30°C to 110°C, adapting to various environments.

Application

Key Fields for 7014 CD/P4ADBC Bearing
In precision machine tools, 7014 CD/P4ADBC Bearing excels with its 15° contact angle, ensuring smooth operation under radial and axial loads. The matched DB arrangement enhances stability, making it ideal for high-speed spindle applications.

Where Is 7014 CD/P4ADBC Bearing Used?
You’ll often find 7014 CD/P4ADBC Bearing in automotive transmissions, where its moderate preload and phenolic cage reduce vibration. The P4A tolerance class ensures consistent performance in demanding conditions.

Built for Heavy-Duty Use: 7014 CD/P4ADBC Bearing
This bearing handles dynamic radial loads up to 18720 lbf, perfect for industrial gearboxes. Its chrome steel construction and open design allow for efficient lubrication and long service life.

Automotive vs Aerospace: Applications of 7014 CD/P4ADBC Bearing
In automotive systems, 7014 CD/P4ADBC Bearing supports high-speed shafts, while aerospace applications benefit from its precision and temperature resilience. The metric sizing ensures compatibility across industries.

Perfect Fit for Automation: 7014 CD/P4ADBC Bearing
Robotic arms and CNC machines rely on 7014 CD/P4ADBC Bearing for its low friction and high-speed capability. The matched set design simplifies installation and maintenance.

Q&A

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