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Super Precision Angular Contact Ball Bearings S7012 ACE/P4ATT

Super Precision Angular Contact Ball Bearings S7012 ACE/P4ATT

The S7012 ACE/P4ATT is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 7898 lbf and operates smoothly at speeds up to 31,000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 25° contact angle and preload option provide excellent stability for high-precision applications.

This set includes three matched bearings, ideal for demanding setups like machine tool spindles or high-speed robotics. It works reliably in temperatures from -30°C to 110°C.

Weighing 1.29kg, it offers a robust yet lightweight solution for precision engineering needs. Compliant with P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number S7012 ACE/P4ATT
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 54 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 3 bearings <<< TT
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 7898 lbf
  • Static Radial Load 8212 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 1.29 kg
Super Precision Angular Contact Ball Bearings S7012 ACE/P4ATT dimension drawing
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Features

Performance Features of S7012 ACE/P4ATT Bearing

S7012 ACE/P4ATT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 7898 lbf, it handles demanding conditions reliably.

The sealed design and grease lubrication allow for smooth operation at speeds up to 31,000 rpm.

Application

Industrial Uses of S7012 ACE/P4ATT Bearing
S7012 ACE/P4ATT Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The sealed construction helps maintain lubrication, reducing maintenance needs in dusty environments.

Where Is S7012 ACE/P4ATT Bearing Used?
In automotive applications, S7012 ACE/P4ATT Bearing supports components like wheel hubs and transmissions, thanks to its ability to handle both radial and axial loads. The matched arrangement of three bearings provides added stability for demanding conditions.

Perfect Fit for Automation: S7012 ACE/P4ATT Bearing
S7012 ACE/P4ATT Bearing works well in robotic arms and automated assembly lines, where smooth motion and reliability are key. Its phenolic cage offers quiet operation, making it suitable for noise-sensitive environments.

Medical vs Industrial: Where S7012 ACE/P4ATT Bearing Excels
In medical imaging devices, S7012 ACE/P4ATT Bearing’s precision ensures consistent performance for accurate diagnostics. Industrial pumps also benefit from its durability and high-speed capabilities, even under heavy loads.

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