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Super Precision Angular Contact Ball Bearings S7024 ACB/HCP4A

Super Precision Angular Contact Ball Bearings S7024 ACB/HCP4A

The S7024 ACB/HCP4A is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, crafted from chrome steel for durability. It features a 25° contact angle and sealed design, ensuring smooth operation under angular loads.

With a dynamic radial load capacity of 8055 lbf, it handles high-speed applications up to 10,000 RPM. The ceramic balls and phenolic cage reduce friction, enhancing performance in demanding conditions.

Its P4 tolerance class (ABEC-7) guarantees exceptional accuracy, ideal for precision machinery. The bearing comes pre-lubricated and operates efficiently between -30°C and 110°C.

Weighing 2.24kg, it’s suited for matched arrangements in applications like CNC spindles or high-precision industrial equipment. Interchangeable with SKF bearings, it offers reliable performance and easy replacement.

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Product Parameters

  • Part Number S7024 ACB/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.01mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 33
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 8055 lbf
  • Static Radial Load 8212 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 10000 rpm
  • Weight 2.24 kg
  • Price（$） 144.729
Super Precision Angular Contact Ball Bearings S7024 ACB/HCP4A dimension drawing
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Features

Performance Features of S7024 ACB/HCP4A Bearing

S7024 ACB/HCP4A Bearing is designed with a 25° contact angle, providing excellent angular load handling.
Its ceramic balls and chrome steel rings ensure smooth operation and reduced friction.

The phenolic cage maintains ball alignment, enhancing durability and performance.
With a dynamic radial load capacity of 8055 lbf, it handles demanding applications with ease.

S7024 ACB/HCP4A Bearing operates at speeds up to 10,000 rpm, balancing speed and stability.
Its sealed design keeps contaminants out, ensuring reliable performance in various environments.

The P4 tolerance class guarantees high precision, making it ideal for critical applications.
Lubrication is pre-applied, reducing maintenance needs and extending service life.

Application

Industrial Uses of S7024 ACB/HCP4A Bearing
S7024 ACB/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it suitable for demanding industrial environments.

In automotive applications, S7024 ACB/HCP4A Bearing supports components like electric motors and transmissions, providing reliable operation under angular loads. Its sealed design helps protect against contaminants, extending service life.

For automation systems, S7024 ACB/HCP4A Bearing is ideal for robotic arms and CNC machines, where its high-speed capability and low heat generation are key advantages. The phenolic cage adds durability in continuous operation.

Medical imaging devices benefit from S7024 ACB/HCP4A Bearing’s smooth and quiet performance, essential for sensitive equipment. The P4 tolerance class ensures consistent accuracy in critical applications.

In consumer electronics, S7024 ACB/HCP4A Bearing can be found in high-end printers and precision instruments, where its reliability and low maintenance are valued. The lubricated design ensures long-term performance without frequent servicing.

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