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Super Precision Angular Contact Ball Bearings S7014 ACD/HCP4ATBTA

Super Precision Angular Contact Ball Bearings S7014 ACD/HCP4ATBTA

The S7014 ACD/HCP4ATBTA is a super precision angular contact bearing, measuring 70mm by 110mm by 60mm. Made from chrome steel with ceramic balls, it offers high durability and smooth operation.

With a 25° contact angle, it handles both radial and axial loads efficiently, supporting up to 23850 lbf dynamically. Its sealed design keeps grease in and contaminants out, ideal for high-speed applications up to 28000 RPM.

The phenolic cage ensures quiet performance, while the extra-light preload (Class A) minimises friction. This set includes three matched bearings (TBT arrangement) for balanced load distribution.

Perfect for precision machinery like spindles or CNC equipment, where accuracy and speed are crucial. Compliant with P4A tolerance standards for reliable performance. Weighs 1.53kg, suitable for industrial use.

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Product Parameters

  • Part Number S7014 ACD/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 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • 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 23850 lbf
  • Static Radial Load 29700 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.53 kg
Super Precision Angular Contact Ball Bearings S7014 ACD/HCP4ATBTA dimension drawing
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Features

Performance Features of S7014 ACD/HCP4ATBTA Bearing

S7014 ACD/HCP4ATBTA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its ceramic balls and chrome steel rings enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 28,000 rpm.
This bearing is preloaded for extra light performance, making it ideal for precision tasks.

With a dynamic radial load capacity of 23,850 lbf, it handles demanding conditions reliably.
The sealed design and grease lubrication reduce maintenance needs, extending service life.

S7014 ACD/HCP4ATBTA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its matched arrangement of three bearings ensures consistent performance in complex setups.

Application

Industrial Uses of S7014 ACD/HCP4ATBTA Bearing
S7014 ACD/HCP4ATBTA Bearing is commonly used in high-speed machine spindles, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long service life in demanding conditions.

What Makes S7014 ACD/HCP4ATBTA Bearing a Preferred Choice?
In robotics, S7014 ACD/HCP4ATBTA Bearing offers precise angular contact performance, ideal for articulated arms requiring smooth, repeatable movements. The extra light preload also minimises vibration during high-speed operations.

Built for Heavy-Duty Use: S7014 ACD/HCP4ATBTA Bearing
S7014 ACD/HCP4ATBTA Bearing handles heavy radial loads in industrial gearboxes, with its chrome steel rings providing durability. The matched set of three bearings ensures balanced load distribution for extended equipment life.

Medical vs Industrial: Where S7014 ACD/HCP4ATBTA Bearing Excels
S7014 ACD/HCP4ATBTA Bearing works well in medical imaging devices, where its P4A tolerance class guarantees precision. In industrial settings, it’s equally reliable for CNC machinery needing consistent accuracy under load.

Automotive vs Aerospace: Applications of S7014 ACD/HCP4ATBTA Bearing
S7014 ACD/HCP4ATBTA Bearing suits automotive turbochargers with its high-speed grease lubrication. For aerospace, its temperature stability makes it useful in auxiliary power units where reliability is critical.

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