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Super Precision Angular Contact Ball Bearings 7002 CE/HCP4ADGB

Super Precision Angular Contact Ball Bearings 7002 CE/HCP4ADGB

The 7002 CE/HCP4ADGB is a super precision angular contact ball bearing with a 15mm bore and 32mm outer diameter, crafted from chrome steel for durability. It features a 15° contact angle and ceramic balls for smooth operation at high speeds.

With a dynamic radial load capacity of 1609 lbf, it spins efficiently up to 140,000 RPM. The phenolic cage ensures stability, while the open design allows easy lubrication and maintenance.

This bearing is part of a matched set, suitable for universal mounting in back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tools or spindles where accuracy is key.

Weighing just 0.05kg, it’s lightweight yet robust, operating in temperatures from -30°C to 110°C. Compliant with P4A tolerance class for reliable performance.

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Product Parameters

  • Part Number 7002 CE/HCP4ADGB
  • 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 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 12
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 1609 lbf
  • Static Radial Load 855 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 140000 rpm
  • Weight 0.05 kg
Super Precision Angular Contact Ball Bearings 7002 CE/HCP4ADGB dimension drawing
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Features

Performance Features of 7002 CE/HCP4ADGB Bearing

7002 CE/HCP4ADGB Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its ceramic balls and chrome steel rings ensure smooth operation even at high speeds up to 140,000 rpm.

The phenolic cage in 7002 CE/HCP4ADGB Bearing reduces friction and wear, enhancing its longevity.
With a dynamic radial load capacity of 1609 lbf, it performs reliably in precision applications.

7002 CE/HCP4ADGB Bearing’s universal matching design allows flexible arrangement options like back-to-back or face-to-face.
Its light preload ensures minimal vibration and noise during operation.

The P4A tolerance class of 7002 CE/HCP4ADGB Bearing guarantees high precision and consistent performance.
Its compact size (15 mm×32 mm×18 mm) makes it suitable for space-constrained applications.

Application

Industrial Uses of 7002 CE/HCP4ADGB Bearing
This bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precise alignment for demanding industrial applications.

In automotive systems, 7002 CE/HCP4ADGB Bearing supports components like turbochargers and electric motors, thanks to its angular contact design. The universal matching feature allows for flexible installation in various configurations.

For medical imaging devices, 7002 CE/HCP4ADGB Bearing’s smooth operation and low vibration are ideal for sensitive equipment. Its chrome steel rings provide durability while maintaining precision under light loads.

Automation and robotics benefit from 7002 CE/HCP4ADGB Bearing’s high-speed capabilities, especially in robotic arms and CNC machines. The light preload ensures consistent performance without excessive wear.

In consumer electronics, 7002 CE/HCP4ADGB Bearing can be found in high-performance fans and small motors. Its compact size and metric dimensions make it suitable for space-constrained designs.

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