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Super Precision Angular Contact Ball Bearings 7224 CD/HCP4ADGA
Super Precision Angular Contact Ball Bearings 7224 CD/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7224 CD/HCP4ADGA

The 7224 CD/HCP4ADGA is a super precision angular contact ball bearing with a 120mm bore and 215mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 73125 lbf and reaches speeds of 10000 RPM, making it suitable for high-performance applications.

Its universal matching design allows flexible arrangements like back-to-back or face-to-face, while the phenolic cage ensures smooth operation. The extra light preload (Class A) enhances precision and reduces friction.

This bearing works well in temperatures from -30°C to 110°C and comes pre-lubricated for easy use. Ideal for machine tools, spindles, or other high-speed equipment where accuracy is key.

Weighing 8.82kg, it’s robust yet designed for precision. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 7224 CD/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 215 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 80 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 30.162 mm
  • Ball Qty 15
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 73125 lbf
  • Static Radial Load 87750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 8.82 kg

Features

Performance Features of 7224 CD/HCP4ADGA Bearing

7224 CD/HCP4ADGA Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
The ceramic balls and chrome steel rings enhance durability while reducing friction.

With a dynamic radial load capacity of 73,125 lbf, it handles demanding conditions effortlessly.
Its phenolic cage ensures smooth operation even at high speeds up to 10,000 rpm.

The universal matching design allows flexible arrangements like back-to-back or face-to-face mounting.
This makes 7224 CD/HCP4ADGA Bearing adaptable to various industrial needs.

Operating between -30°C to 110°C, it performs reliably in diverse temperature conditions.
The extra light preload ensures minimal vibration and noise during operation.

Application

Industrial Uses of 7224 CD/HCP4ADGA Bearing
7224 CD/HCP4ADGA Bearing is commonly used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load distribution. The ceramic balls reduce friction, making it ideal for high-speed spindle applications.

In automotive systems, 7224 CD/HCP4ADGA Bearing supports performance in gearboxes and differentials, where its universal matching design allows for flexible installation. The extra-light preload ensures smooth operation under varying loads.

For robotics, 7224 CD/HCP4ADGA Bearing provides reliable motion control in robotic arms, thanks to its phenolic cage and chrome steel rings. The P4A tolerance class guarantees consistent performance in demanding automation tasks.

Where Is 7224 CD/HCP4ADGA Bearing Used?
7224 CD/HCP4ADGA Bearing finds its place in aerospace applications, such as helicopter rotor systems, where its high dynamic radial load capacity is crucial. The open seal design allows for easy lubrication in extreme conditions.

In medical imaging devices, 7224 CD/HCP4ADGA Bearing offers quiet and precise rotation, essential for MRI and CT scanners. The ceramic balls and phenolic cage ensure minimal vibration and long service life.

Built for Heavy-Duty Use: 7224 CD/HCP4ADGA Bearing
7224 CD/HCP4ADGA Bearing is a go-to choice for industrial pumps, handling both radial and thrust loads with ease. Its chrome steel construction and ceramic balls provide durability in corrosive environments.

For wind turbine generators, 7224 CD/HCP4ADGA Bearing ensures reliable performance under heavy loads and variable speeds. The universal matching feature simplifies maintenance and replacement in remote locations.

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