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Super Precision Angular Contact Ball Bearings 7010 ACEGA/P4A

Super Precision Angular Contact Ball Bearings 7010 ACEGA/P4A

The 7010 ACEGA/P4A is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3330 lbf and spins smoothly at speeds up to 46,000 RPM.

Its 25° contact angle and extra light preload ensure precise performance, while the phenolic cage offers quiet operation. The bearing works well in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.

This model is interchangeable with SKF bearings and can be matched in sets of four for universal mounting options. Ideal for high-speed applications like machine tool spindles or precision instruments.

Weighing just 0.25kg, it’s lightweight yet robust, meeting P4A tolerance standards for reliable accuracy.

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Product Parameters

  • Part Number 7010 ACEGA/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 4
  • 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 3330 lbf
  • Static Radial Load 2250 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.25 kg
  • Price（$） 98.577
Super Precision Angular Contact Ball Bearings 7010 ACEGA/P4A dimension drawing
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Features

Performance Features of 7010 ACEGA/P4A Bearing

7010 ACEGA/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under dynamic radial loads up to 3330 lbf.

The phenolic cage in 7010 ACEGA/P4A Bearing reduces friction and wear, enhancing operational smoothness.
With a maximum speed of 46,000 rpm, it excels in high-speed precision tasks.

7010 ACEGA/P4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its P4A tolerance class guarantees high precision and reliability in demanding environments.

The open design of 7010 ACEGA/P4A Bearing simplifies lubrication, ensuring long service life.
Its universal matching capability allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

Application

Industrial Uses of 7010 ACEGA/P4A Bearing
7010 ACEGA/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The open seal type allows for efficient lubrication, extending its lifespan in demanding conditions.

Where Is 7010 ACEGA/P4A Bearing Used?
In automotive applications, 7010 ACEGA/P4A Bearing supports components like electric motors and gearboxes, thanks to its extra light preload and high-speed capability. Its metric sizing makes it a versatile choice for various vehicle models.

Perfect Fit for Automation: 7010 ACEGA/P4A Bearing
7010 ACEGA/P4A Bearing excels in robotic arms and automated systems, where its phenolic cage reduces friction and noise. The P4A tolerance class ensures consistent performance in precision-driven tasks.

Medical vs Industrial: Where 7010 ACEGA/P4A Bearing Excels
In medical imaging devices, 7010 ACEGA/P4A Bearing provides reliable operation due to its chrome steel construction. For industrial settings, its high dynamic radial load capacity makes it suitable for heavy machinery.

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