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Super Precision Angular Contact Ball Bearings 7207 ACDGC/P4A
Super Precision Angular Contact Ball Bearings 7207 ACDGC/P4A

Super Precision Angular Contact Ball Bearings 7207 ACDGC/P4A

The 7207 ACDGC/P4A is a super precision angular contact ball bearing with a 35mm bore and 72mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 6908 lbf and operates smoothly at speeds up to 41,000 RPM.

With a 25° contact angle and moderate preload, it offers excellent stability for angular contact applications. The phenolic cage ensures durability and reduces friction during high-speed rotation.

This bearing is suitable for temperatures ranging from -30°C to 110°C and comes pre-lubricated for easy use. Its P4A tolerance class guarantees precise performance in demanding conditions.

Ideal for machine tools or spindle applications where accuracy is key. Weighing just 0.28kg, it’s a lightweight yet robust choice. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile setups.

Interchangeable with SKF bearings, it’s a reliable option for replacements or upgrades. Perfect for engineers needing precision and durability in their designs.

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Product Parameters

  • Part Number 7207 ACDGC/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 17 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 13
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 6908 lbf
  • Static Radial Load 4680 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.28 kg

Features

Performance Features of 7207 ACDGC/P4A Bearing

7207 ACDGC/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 6908 lbf.

The phenolic cage in 7207 ACDGC/P4A Bearing reduces friction and wear, enhancing operational smoothness.
With a maximum speed of 41,000 rpm, it excels in high-speed precision tasks.

7207 ACDGC/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its P4A tolerance class guarantees precision, making it suitable for demanding industrial applications.

The open design of 7207 ACDGC/P4A Bearing simplifies lubrication and maintenance.
Its universal matching capability allows flexible configurations like back-to-back or face-to-face arrangements.

Application

How Does 7207 ACDGC/P4A Bearing Improve Performance?
7207 ACDGC/P4A Bearing excels in high-speed machine tools, where its 25° contact angle ensures smooth rotation under radial and axial loads. The phenolic cage reduces friction, making it ideal for precision applications.

In automotive systems, 7207 ACDGC/P4A Bearing supports components like electric motors and transmissions, thanks to its moderate preload and P4A tolerance. Its chrome steel construction offers durability in demanding conditions.

For robotics, 7207 ACDGC/P4A Bearing provides reliable performance in articulated arms and joints, where consistent movement is key. The open design allows for easy lubrication, extending service life in continuous operations.

Medical imaging devices benefit from 7207 ACDGC/P4A Bearing’s low vibration and high-speed capabilities. Its precision engineering ensures accurate positioning in sensitive equipment like MRI scanners.

In consumer electronics, 7207 ACDGC/P4A Bearing is used in high-end printers and scanners, where quiet operation and longevity are essential. The metric sizing ensures compatibility with a variety of compact devices.

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