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Super Precision Angular Contact Ball Bearings 7002 ACDGB/P4A
Super Precision Angular Contact Ball Bearings 7002 ACDGB/P4A

Super Precision Angular Contact Ball Bearings 7002 ACDGB/P4A

The 7002 ACDGB/P4A is a super precision angular contact ball bearing with a compact size of 15mm by 32mm by 9mm, crafted from high-quality chrome steel. It features a 25° contact angle and is designed for light preload applications.

This bearing handles radial loads up to 1112 lbf and can reach speeds of 95,000 RPM, making it suitable for high-performance machinery. Its open design allows for easy lubrication, while the phenolic cage ensures smooth operation.

With a tolerance class of P4A, it offers excellent precision and is interchangeable with SKF bearings. Ideal for applications like spindles or high-speed motors where accuracy is key.

Weighing just 0.03kg, it’s lightweight yet durable. It can be used in back-to-back, face-to-face, or tandem arrangements for versatile mounting options. Works well in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7002 ACDGB/P4A
  • 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 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1112 lbf
  • Static Radial Load 522 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.03 kg

Features

Performance Features of 7002 ACDGB/P4A Bearing

7002 ACDGB/P4A Bearing is designed with a 25° contact angle, offering precise angular contact performance.
Its chrome steel rings and balls ensure durability and smooth operation under radial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing efficiency.
With a maximum speed of 95,000 rpm, it is suitable for high-speed applications.

7002 ACDGB/P4A Bearing operates in temperatures from -30°C to 110°C, ensuring reliability in varied conditions.
Its light preload design helps maintain accuracy and reduces vibration.

The open seal type allows for easy lubrication, extending the bearing’s service life.
Its compact size of 15 mm×32 mm×9 mm makes it ideal for space-constrained applications.

Application

Key Fields for 7002 ACDGB/P4A Bearing
7002 ACDGB/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The light preload helps maintain stability during rapid movements.

In robotics, 7002 ACDGB/P4A Bearing supports articulated arms, providing smooth motion control with minimal friction. Its phenolic cage reduces vibration, making it ideal for repetitive tasks.

For dental drills and other medical devices, 7002 ACDGB/P4A Bearing offers reliable performance due to its chrome steel construction. The P4A tolerance class ensures consistent operation in sensitive applications.

Automotive applications like electric power steering systems benefit from 7002 ACDGB/P4A Bearing’s high-speed capabilities. The open design allows for efficient lubrication, extending service life.

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