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Super Precision Angular Contact Ball Bearings 7001 ACD/P4ADGA

Super Precision Angular Contact Ball Bearings 7001 ACD/P4ADGA

The 7001 ACD/P4ADGA is a super precision angular contact ball bearing with a 12mm bore and 28mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and is lubricated for smooth operation.

This bearing handles radial loads up to 1580 lbf and spins at speeds up to 110,000 RPM. Its phenolic cage ensures quiet performance and long service life, even in temperatures from -30°C to 110°C.

The universal matching design allows flexible arrangements like back-to-back or face-to-face mounting. Ideal for high-precision applications such as machine tools or spindle drives where accuracy is key.

Weighing just 0.042kg, it’s lightweight yet robust. Comes as a matched set of two bearings for balanced performance. Compliant with P4A tolerance class for exceptional precision.

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Product Parameters

  • Part Number 7001 ACD/P4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 28 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 10
  • Contact Angle 25°
  • 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 1580 lbf
  • Static Radial Load 821 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 110000 rpm
  • Weight 0.042 kg
  • Price（$） 56.538
Super Precision Angular Contact Ball Bearings 7001 ACD/P4ADGA dimension drawing
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Features

Performance Features of 7001 ACD/P4ADGA Bearing

7001 ACD/P4ADGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

The bearing’s extra light preload (Class A) enhances precision, making it suitable for high-speed applications up to 110,000 rpm.
Universal matching allows flexible arrangements, including back-to-back, face-to-face, or tandem configurations.

With a dynamic radial load capacity of 1580 lbf, 7001 ACD/P4ADGA Bearing handles demanding conditions reliably.
Its P4A tolerance class ensures consistent performance in precision machinery.

Application

Key Fields for 7001 ACD/P4ADGA Bearing
7001 ACD/P4ADGA Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate performance. The open seal type allows for efficient lubrication, making it suitable for continuous operation.

In robotics, 7001 ACD/P4ADGA Bearing supports articulated arms, providing smooth movement with minimal friction. Its universal matching feature simplifies installation in complex assemblies.

For medical imaging devices, 7001 ACD/P4ADGA Bearing’s phenolic cage reduces vibration, enhancing image clarity. The chrome steel construction also ensures long-term reliability in critical applications.

Automotive applications like electric vehicle motors benefit from 7001 ACD/P4ADGA Bearing’s high-speed capabilities. The extra light preload helps maintain efficiency under varying loads.

In consumer electronics, 7001 ACD/P4ADGA Bearing is found in high-performance fans, where its low noise operation is a key advantage. The metric sizing ensures compatibility with compact designs.

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