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Super Precision Angular Contact Ball Bearings S7002 ACE/P4ATFTA

Super Precision Angular Contact Ball Bearings S7002 ACE/P4ATFTA

The S7002 ACE/P4ATFTA is a super precision angular contact ball bearing with a 15mm bore and 32mm outer diameter, crafted from durable chrome steel. Its sealed design keeps grease in and contaminants out, ensuring smooth operation.

With a 25° contact angle and extra light preload, it handles both radial and thrust loads efficiently. It can spin at speeds up to 95,000 RPM, making it suitable for high-performance applications.

The phenolic cage reduces friction and wear, while the matched set of three bearings (arranged ><< TFT) provides stability. Ideal for precision machinery like spindles or CNC tools where accuracy is key. Weighing just 0.087kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it ensures reliable performance in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7002 ACE/P4ATFTA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 32 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 27 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 12
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 3 bearings ><< TFT
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2077 lbf
  • Static Radial Load 1238 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.087 kg
Super Precision Angular Contact Ball Bearings S7002 ACE/P4ATFTA dimension drawing
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Features

Performance Features of S7002 ACE/P4ATFTA Bearing

S7002 ACE/P4ATFTA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under dynamic radial loads up to 2077 lbf.

The sealed design and phenolic cage reduce friction and maintain lubrication, extending service life.
With a maximum speed of 95,000 rpm, it delivers reliable high-speed operation.

S7002 ACE/P4ATFTA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its extra light preload ensures smooth performance in precision applications.

The matched arrangement of three bearings enhances stability and load handling.
This makes S7002 ACE/P4ATFTA Bearing suitable for demanding industrial uses.

Application

Common Applications of S7002 ACE/P4ATFTA Bearing
S7002 ACE/P4ATFTA Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding industrial environments.

In robotics, S7002 ACE/P4ATFTA Bearing provides smooth motion control for articulated arms, thanks to its extra light preload and matched arrangement. The phenolic cage reduces friction, making it ideal for repetitive movements.

For medical imaging devices like CT scanners, S7002 ACE/P4ATFTA Bearing offers reliable performance with minimal vibration. Its chrome steel construction and P4A tolerance class meet the strict requirements of medical equipment.

In automotive applications, S7002 ACE/P4ATFTA Bearing supports electric motor shafts, where its high-speed capability and grease lubrication ensure quiet operation. The 25° contact angle handles combined radial and axial loads effectively.

For 3D printers, S7002 ACE/P4ATFTA Bearing enables precise linear motion in print heads, thanks to its low friction and consistent performance. The matched set configuration ensures uniform load distribution across multiple bearings.

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