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Super Precision Angular Contact Ball Bearings S7014 CD/P4ADBC

Super Precision Angular Contact Ball Bearings S7014 CD/P4ADBC

The S7014 CD/P4ADBC is a super precision angular contact ball bearing, measuring 70mm by 110mm by 40mm. Made from chrome steel, it offers a 15° contact angle and comes sealed for protection.

This bearing handles radial loads up to 18720 lbf and spins smoothly at speeds up to 22000 RPM. Its phenolic cage ensures durability, while the moderate preload (Class C) provides stable performance.

Designed as a matched pair (DB arrangement), it’s ideal for high-precision applications like machine tools or spindles. The grease lubrication simplifies maintenance, and it operates in temperatures from -30°C to 110°C.

Weighing 1.21kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7014 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 Sealed
  • 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 Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.21 kg
Super Precision Angular Contact Ball Bearings S7014 CD/P4ADBC dimension drawing
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Features

Performance Features of S7014 CD/P4ADBC Bearing

S7014 CD/P4ADBC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 18720 lbf.

Its sealed design and grease lubrication ensure smooth operation, even at high speeds of 22,000 rpm.
The phenolic cage maintains ball alignment, reducing friction and extending service life.

S7014 CD/P4ADBC Bearing operates efficiently in temperatures from -30°C to 110°C, suitable for varied environments.
The matched pair arrangement (DB) with moderate preload ensures stability and precision in demanding setups.

Application

Essential Roles of S7014 CD/P4ADBC Bearing
S7014 CD/P4ADBC Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding industrial environments.

In automotive applications, S7014 CD/P4ADBC Bearing supports gearbox systems, providing smooth operation under moderate preload conditions. Its chrome steel rings and phenolic cage offer durability and reduced friction.

For medical imaging devices, S7014 CD/P4ADBC Bearing’s precision and low noise make it ideal for sensitive equipment. The matched pair configuration enhances stability, crucial for consistent performance in diagnostic machines.

Automation systems benefit from S7014 CD/P4ADBC Bearing’s high-speed capability, particularly in robotic arms and CNC machinery. The grease lubrication ensures reliable operation even in continuous use scenarios.

In aerospace applications, S7014 CD/P4ADBC Bearing’s tolerance class P4A meets strict requirements for precision and reliability. Its temperature range suits both ground and flight conditions, making it versatile for various aircraft components.

Q&A

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