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Super Precision Angular Contact Ball Bearings 7002 CD/P4ADGA
Super Precision Angular Contact Ball Bearings 7002 CD/P4ADGA

Super Precision Angular Contact Ball Bearings 7002 CD/P4ADGA

The 7002 CD/P4ADGA is a super precision angular contact ball bearing with a 15mm bore and 32mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and is designed for high-speed operations up to 100,000 RPM.

Its phenolic cage ensures smooth rotation, while the open design allows for easy lubrication. The bearing handles radial loads up to 1872 lbf and is preloaded for extra light performance.

This model is universally matched, making it versatile for back-to-back, face-to-face, or tandem arrangements. Ideal for precision applications like machine tools or spindle drives where accuracy is key.

Weighing just 0.06kg, it’s lightweight yet robust, and operates efficiently in temperatures from -30°C to 110°C. Compliant with P4A tolerance class for superior performance.

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Product Parameters

  • Part Number 7002 CD/P4ADGA
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1872 lbf
  • Static Radial Load 1102 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100000 rpm
  • Weight 0.06 kg
  • Price($) 11.547

Features

Performance Features of 7002 CD/P4ADGA Bearing

7002 CD/P4ADGA Bearing is crafted with a 15° contact angle, ideal for handling combined radial and axial loads.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 1872 lbf, it performs reliably in high-speed applications.

7002 CD/P4ADGA Bearing operates smoothly at speeds up to 100,000 rpm, thanks to its precision P4A tolerance class.
The extra light preload enhances performance, making it suitable for precision machinery.

Its open design simplifies lubrication, ensuring consistent performance in temperatures from -30°C to 110°C.
The matched set of two bearings provides balanced load distribution for optimal efficiency.

Application

Key Fields for 7002 CD/P4ADGA Bearing
In industrial settings, 7002 CD/P4ADGA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate radial and axial load handling. The phenolic cage reduces friction, making it suitable for high-speed operations.

Where Is 7002 CD/P4ADGA Bearing Used?
You’ll often find 7002 CD/P4ADGA Bearing in automotive applications like electric motors and transmissions, thanks to its universal matching feature. Its extra-light preload helps maintain smooth performance under varying loads.

Built for Heavy-Duty Use: 7002 CD/P4ADGA Bearing
For robotics and automation, 7002 CD/P4ADGA Bearing offers reliable performance in robotic arms and CNC machines. The P4A tolerance class ensures consistent precision in demanding environments.

Medical vs Industrial: Where 7002 CD/P4ADGA Bearing Excels
In medical devices like dental drills, 7002 CD/P4ADGA Bearing provides quiet and precise operation. Its chrome steel construction also makes it durable for industrial uses like spindle drives.

Practical Applications of 7002 CD/P4ADGA Bearing
7002 CD/P4ADGA Bearing works well in consumer electronics, such as high-end printers, where its low friction and high-speed capability are beneficial. The open seal design allows for easy lubrication and maintenance.

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