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Super Precision Angular Contact Ball Bearings S7014 ACD/HCP4ADT

Super Precision Angular Contact Ball Bearings S7014 ACD/HCP4ADT

The S7014 ACD/HCP4ADT is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes in a matched set of two bearings for balanced performance.

This model handles radial loads up to 17842 lbf and spins smoothly at high speeds, reaching up to 28000 RPM. Its sealed design keeps grease in and contaminants out, ensuring long-lasting operation.

The ceramic balls and phenolic cage reduce friction, making it ideal for precision applications. It works well in temperatures from -30°C to 110°C.

Perfect for high-speed machinery like spindles or CNC equipment where accuracy and reliability are key. Weighing 1.02kg, it’s robust yet manageable for its size.

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Product Parameters

  • Part Number S7014 ACD/HCP4ADT
  • 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 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 17842 lbf
  • Static Radial Load 19462 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.02 kg
Super Precision Angular Contact Ball Bearings S7014 ACD/HCP4ADT dimension drawing
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Features

Performance Features of S7014 ACD/HCP4ADT Bearing

S7014 ACD/HCP4ADT Bearing is designed with a 25° contact angle, optimising load distribution for high-precision applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The matched arrangement of two bearings ensures stability and consistent performance under radial loads.
With a dynamic radial load capacity of 17842 lbf, it handles demanding conditions with ease.

S7014 ACD/HCP4ADT Bearing operates smoothly at speeds up to 28,000 rpm, thanks to its phenolic cage design.
The sealed construction and grease lubrication minimise maintenance requirements.

Its temperature range of -30°C to 110°C allows reliable operation in various environments.
The P4A tolerance class guarantees precision and long service life.

Application

Industrial Uses of S7014 ACD/HCP4ADT Bearing
S7014 ACD/HCP4ADT Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

In robotics, S7014 ACD/HCP4ADT Bearing supports articulated arms, providing stability and load capacity for repetitive movements. Its sealed design helps maintain performance in environments with dust or debris.

For medical imaging devices, S7014 ACD/HCP4ADT Bearing’s phenolic cage and grease lubrication offer quiet, reliable operation. The P4A tolerance class ensures consistent performance in sensitive equipment.

Automotive applications like electric vehicle motors benefit from S7014 ACD/HCP4ADT Bearing’s high-speed capabilities. The matched bearing arrangement enhances durability under angular loads.

In aerospace systems, S7014 ACD/HCP4ADT Bearing’s temperature range and ceramic balls make it suitable for components requiring lightweight, high-performance solutions. The sealed design also protects against contaminants.

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