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Super Precision Angular Contact Ball Bearings 7002 ACD/HCP4ADFC
Super Precision Angular Contact Ball Bearings 7002 ACD/HCP4ADFC

Super Precision Angular Contact Ball Bearings 7002 ACD/HCP4ADFC

The 7002 ACD/HCP4ADFC is a super precision angular contact ball bearing with a 15mm bore and 32mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 1814 lbf.

This matched pair of bearings comes preloaded for moderate stiffness, making it ideal for high-precision applications. The open design allows easy lubrication, while the phenolic cage offers quiet performance.

With a tolerance class of P4A, it’s suited for demanding tasks like machine tool spindles or high-speed robotics. The bearings operate reliably in temperatures from -30°C to 110°C.

Weighing just 0.054kg each, they’re lightweight yet robust. Compatible with SKF equivalents, these bearings are a practical choice for replacements or upgrades.

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Product Parameters

  • Part Number 7002 ACD/HCP4ADFC
  • 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 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings >< DF
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 1814 lbf
  • Static Radial Load 1046 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 0 rpm
  • Weight 0.054 kg

Features

Performance Features of 7002 ACD/HCP4ADFC Bearing

7002 ACD/HCP4ADFC Bearing features a 25° contact angle, optimised for angular contact loads and precision applications.
The chrome steel rings and ceramic balls enhance durability while reducing friction for smoother operation.

With a dynamic radial load capacity of 1814 lbf, it handles demanding conditions reliably.
The phenolic cage ensures stable ball alignment, extending the bearing’s service life.

Designed for moderate preload (Class C), it maintains consistent performance in matched DF arrangements.
Its P4A tolerance class guarantees high precision, suitable for critical machinery.

Operating between -30°C to 110°C, 7002 ACD/HCP4ADFC Bearing performs well in varied environments.
The lubricated design reduces maintenance needs, ensuring long-term efficiency.

Application

Perfect Fit for Automation: 7002 ACD/HCP4ADFC Bearing
7002 ACD/HCP4ADFC Bearing works well in robotic arms, where its angular contact design handles both radial and axial loads smoothly. The ceramic balls reduce friction, making movements more precise.

In machine tools, 7002 ACD/HCP4ADFC Bearing supports high-speed spindles, thanks to its P4A tolerance class. The phenolic cage ensures stable performance even under moderate preload conditions.

For medical imaging devices, 7002 ACD/HCP4ADFC Bearing’s chrome steel rings provide durability. Its matched arrangement (DF) helps maintain alignment in critical applications.

You’ll also find 7002 ACD/HCP4ADFC Bearing in 3D printers, where its low friction and high precision improve print quality. The lubricated design keeps it running quietly for long periods.

Q&A

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