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Super Precision Angular Contact Ball Bearings 7002 CD/HCP4AH
Super Precision Angular Contact Ball Bearings 7002 CD/HCP4AH

Super Precision Angular Contact Ball Bearings 7002 CD/HCP4AH

The 7002 CD/HCP4AH is a super precision angular contact ball bearing with a compact size of 15mm by 32mm by 9mm, crafted from chrome steel and ceramic balls. It handles radial loads up to 1170 lbf and reaches speeds of 100,000 RPM, making it suitable for high-performance applications.

Its 15° contact angle and phenolic cage ensure smooth operation and durability. The open design allows for easy lubrication, while the P4A tolerance class guarantees precision.

This bearing is ideal for high-speed machinery like spindles or dental tools where accuracy is crucial. It operates efficiently in temperatures from -30°C to 110°C.

Weighing just 0.027kg, it’s lightweight yet robust. Compatible with SKF bearings, it’s a reliable choice for replacements or upgrades.

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Product Parameters

  • Part Number 7002 CD/HCP4AH
  • 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 9 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 No
  • 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 1170 lbf
  • Static Radial Load 551 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100000 rpm
  • Weight 0.027 kg

Features

Performance Features of 7002 CD/HCP4AH Bearing

7002 CD/HCP4AH Bearing is crafted with ceramic balls and chrome steel rings, ensuring high precision and durability.
Its 15° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 100,000 rpm, it is suitable for high-speed applications.

7002 CD/HCP4AH Bearing operates smoothly in temperatures ranging from -30°C to 110°C.
Its P4A tolerance class ensures consistent accuracy in demanding conditions.

The open design simplifies lubrication, promoting long service life with minimal maintenance.
Dynamic radial load capacity of 1170 lbf makes it reliable for various industrial uses.

Application

Industrial Uses of 7002 CD/HCP4AH Bearing
7002 CD/HCP4AH Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth rotation.

What Makes 7002 CD/HCP4AH Bearing a Preferred Choice?
In automotive applications, 7002 CD/HCP4AH Bearing supports components like electric motors and transmissions, thanks to its high-speed capability. The phenolic cage adds durability, even under continuous use.

Perfect Fit for Automation: 7002 CD/HCP4AH Bearing
For robotic arms and automated systems, 7002 CD/HCP4AH Bearing offers reliable angular load handling. Its P4A tolerance class ensures consistent performance in precision-driven tasks.

Medical vs Industrial: Where 7002 CD/HCP4AH Bearing Excels
In medical imaging devices, 7002 CD/HCP4AH Bearing’s chrome steel rings provide stability. Meanwhile, industrial applications benefit from its high dynamic radial load capacity.

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