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Super Precision Angular Contact Ball Bearings S7014 CD/HCP4ADBA

Super Precision Angular Contact Ball Bearings S7014 CD/HCP4ADBA

The S7014 CD/HCP4ADBA is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 18720 lbf and spins smoothly at speeds up to 22000 RPM.
Its sealed design keeps grease in place, while the phenolic cage ensures quiet, long-lasting performance. The bearing operates well in temperatures from -30°C to 110°C, making it suitable for demanding environments.
This model comes as a matched pair (DB arrangement) with an extra-light preload for high accuracy. Ideal for applications like machine tool spindles or high-speed robotics where precision is key.
Weighing 1.02kg, it’s a robust choice for industrial use. Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number S7014 CD/HCP4ADBA
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • 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 1.02 kg
Super Precision Angular Contact Ball Bearings S7014 CD/HCP4ADBA dimension drawing
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Features

Performance Features of S7014 CD/HCP4ADBA Bearing

S7014 CD/HCP4ADBA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls enhance durability while reducing friction.

With a dynamic radial load capacity of 18720 lbf, S7014 CD/HCP4ADBA Bearing handles high-performance tasks efficiently.
Its phenolic cage ensures smooth operation, even at speeds up to 22,000 rpm.

S7014 CD/HCP4ADBA Bearing’s sealed design protects against contaminants, extending service life.
The extra light preload (Class A) ensures precision in demanding conditions.

The matched arrangement of two bearings provides stability and balanced performance.
Its temperature range of -30°C to 110°C makes it suitable for various environments.

S7014 CD/HCP4ADBA Bearing’s grease lubrication reduces maintenance needs while ensuring smooth operation.
The P4A tolerance class guarantees high precision for critical applications.

Application

Industrial Uses of S7014 CD/HCP4ADBA Bearing
S7014 CD/HCP4ADBA Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.

Where Is S7014 CD/HCP4ADBA Bearing Used?
You’ll find S7014 CD/HCP4ADBA Bearing in precision applications like CNC spindles, where its extra light preload and P4A tolerance class deliver smooth, accurate rotation. The matched arrangement of two bearings provides stability under radial and axial loads.

Perfect Fit for Automation: S7014 CD/HCP4ADBA Bearing
In robotic arms and automated assembly lines, S7014 CD/HCP4ADBA Bearing’s angular contact design handles combined loads effortlessly. The grease lubrication and wide temperature range make it suitable for continuous operation in various conditions.

Medical vs Industrial: Where S7014 CD/HCP4ADBA Bearing Excels
While S7014 CD/HCP4ADBA Bearing performs well in industrial settings like pumps and compressors, its precision also suits medical imaging devices. The chrome steel rings and ceramic balls ensure reliability in both high-speed and high-accuracy applications.

Q&A

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