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Super Precision Angular Contact Ball Bearings 7002 CD/HCP4ADBG0.5
Super Precision Angular Contact Ball Bearings 7002 CD/HCP4ADBG0.5

Super Precision Angular Contact Ball Bearings 7002 CD/HCP4ADBG0.5

The 7002 CD/HCP4ADBG0.5 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 comes in a matched pair for balanced performance.

This bearing handles radial loads up to 1872 lbf and spins smoothly at speeds up to 95,000 RPM, thanks to its ceramic balls and phenolic cage. Its open design allows for easy lubrication and maintenance.

Preloaded for precision, it’s ideal for high-speed applications like spindles or machine tools. The bearing operates efficiently in temperatures from -30°C to 110°C.

Weighing just 0.054kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements. Perfect for demanding environments where accuracy and speed are key.

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Product Parameters

  • Part Number 7002 CD/HCP4ADBG0.5
  • 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 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 1872 lbf
  • Static Radial Load 1102 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.054 kg

Features

Performance Features of 7002 CD/HCP4ADBG0.5 Bearing

7002 CD/HCP4ADBG0.5 Bearing features a 15° contact angle, optimised for angular contact load distribution.
Its chrome steel rings and ceramic balls ensure smooth operation even at high speeds up to 95,000 rpm.

The phenolic cage maintains ball alignment, reducing friction and wear.
With a dynamic radial load capacity of 1872 lbf, it handles demanding applications reliably.

Preloaded and matched in a DB arrangement, 7002 CD/HCP4ADBG0.5 Bearing offers enhanced precision.
Its P4A tolerance class ensures consistent performance in high-precision machinery.

Application

Key Fields for 7002 CD/HCP4ADBG0.5 Bearing
In machine tools, 7002 CD/HCP4ADBG0.5 Bearing excels with its angular contact design, ensuring smooth rotation under radial and axial loads. The ceramic balls reduce friction, making it ideal for high-speed operations.

For robotics, 7002 CD/HCP4ADBG0.5 Bearing offers precise movement in articulated arms, thanks to its matched arrangement and preload capability. The phenolic cage adds durability in repetitive motion scenarios.

In medical imaging devices, 7002 CD/HCP4ADBG0.5 Bearing provides quiet and reliable performance, crucial for sensitive diagnostic equipment. Its P4A tolerance class ensures consistent accuracy in demanding applications.

Automotive applications like electric power steering benefit from 7002 CD/HCP4ADBG0.5 Bearing’s high-speed capability and low maintenance needs. The open design allows for easy lubrication, extending service life.

For 3D printers, 7002 CD/HCP4ADBG0.5 Bearing’s precision and low friction enhance print quality by minimizing vibration. The compact size fits seamlessly into most printer designs.

Q&A

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