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Super Precision Angular Contact Ball Bearings 7014 CD/HCP4ATBTA

Super Precision Angular Contact Ball Bearings 7014 CD/HCP4ATBTA

The 7014 CD/HCP4ATBTA is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a set of three matched bearings for balanced performance.

This bearing handles radial loads up to 24975 lbf and spins smoothly at speeds up to 22000 RPM, thanks to its ceramic balls and phenolic cage. Its open design allows for easy lubrication and maintenance.

The extra-light preload (Class A) ensures minimal friction, making it ideal for high-speed applications. It operates reliably in temperatures from -30°C to 110°C.

Perfect for precision machinery like CNC spindles or high-speed motors, where accuracy and durability are key. Weighing 1.5kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards for top-tier performance.

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Product Parameters

  • Part Number 7014 CD/HCP4ATBTA
  • 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 60 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 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • 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 24975 lbf
  • Static Radial Load 30825 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.5 kg
Super Precision Angular Contact Ball Bearings 7014 CD/HCP4ATBTA dimension drawing
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Features

Performance Features of 7014 CD/HCP4ATBTA Bearing

7014 CD/HCP4ATBTA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operation.

With a dynamic radial load capacity of 24975 lbf, it handles demanding conditions reliably.
The phenolic cage ensures smooth performance, even at speeds up to 22,000 rpm.

7014 CD/HCP4ATBTA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class guarantees consistent performance in critical applications.

The matched arrangement of three bearings provides extra stability for complex load requirements.
This design reduces vibration and improves overall system reliability.

Application

Key Fields for 7014 CD/HCP4ATBTA Bearing
In industrial settings, 7014 CD/HCP4ATBTA Bearing is commonly used in high-speed spindles and machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it suitable for long-running operations.

Where Is 7014 CD/HCP4ATBTA Bearing Used?
You’ll often find 7014 CD/HCP4ATBTA Bearing in automotive applications like electric motors and transmissions, where its extra light preload enhances efficiency. The matched arrangement of three bearings provides stability under varying loads.

Perfect Fit for Automation: 7014 CD/HCP4ATBTA Bearing
For robotics and automation, 7014 CD/HCP4ATBTA Bearing offers reliable performance in robotic arms and CNC machines. Its phenolic cage helps maintain smooth operation even at high speeds.

Medical vs Industrial: Where 7014 CD/HCP4ATBTA Bearing Excels
In medical imaging devices, 7014 CD/HCP4ATBTA Bearing’s P4A tolerance class ensures quiet and precise movement. Meanwhile, in industrial gearboxes, its dynamic radial load capacity handles heavy-duty demands effortlessly.

Q&A

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