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Super Precision Angular Contact Ball Bearings S7024 CD/P4AQBCA

Super Precision Angular Contact Ball Bearings S7024 CD/P4AQBCA

The S7024 CD/P4AQBCA is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 69075 lbf and operates smoothly at speeds up to 10000 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 15° contact angle and extra-light preload (Class A) provide excellent accuracy for demanding applications.

This set includes four matched bearings (QBC arrangement), ideal for high-precision machinery like CNC spindles or grinding equipment. It works reliably in temperatures from -30°C to 110°C.

Weighing 8.61kg, it’s robust yet precision-engineered for stability. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7024 CD/P4AQBCA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 112 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 22
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • 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 69075 lbf
  • Static Radial Load 110250 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 8.61 kg
Super Precision Angular Contact Ball Bearings S7024 CD/P4AQBCA dimension drawing
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Features

How Does S7024 CD/P4AQBCA Bearing Achieve Super Precision?

S7024 CD/P4AQBCA Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under dynamic radial loads up to 69075 lbf.

The sealed design and phenolic cage maintain smooth operation, even at speeds up to 10,000 rpm.
With an extra light preload (Class A), it minimises friction while maintaining accuracy.

S7024 CD/P4AQBCA Bearing operates reliably in temperatures from -30°C to 110°C.
Its matched arrangement of four bearings ensures stability and load distribution in demanding setups.

Application

Industrial Uses of S7024 CD/P4AQBCA Bearing
S7024 CD/P4AQBCA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding environments.

In automotive applications, S7024 CD/P4AQBCA Bearing supports high-speed components like turbochargers and electric motors. Its extra-light preload reduces friction, improving efficiency and performance.

For medical imaging devices, S7024 CD/P4AQBCA Bearing’s phenolic cage and chrome steel construction provide quiet, reliable operation. The P4A tolerance class ensures the precision needed for sensitive diagnostic equipment.

Automation systems benefit from S7024 CD/P4AQBCA Bearing’s matched arrangement, which maintains alignment in robotic arms and CNC machines. The grease lubrication simplifies maintenance in continuous operation scenarios.

In aerospace applications, S7024 CD/P4AQBCA Bearing handles both radial and axial loads in flight control systems. Its temperature range and durability make it suitable for varied operational conditions.

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