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Super Precision Angular Contact Ball Bearings 71815 CD/P4DGAGWK

Super Precision Angular Contact Ball Bearings 71815 CD/P4DGAGWK

The 71815 CD/P4DGAGWK is a super precision angular contact ball bearing with a 75mm bore and 95mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 5152 lbf and operates smoothly at speeds up to 22000 RPM.

With a 15° contact angle and universal matching, it offers flexibility for various arrangements like back-to-back or face-to-face. The phenolic cage ensures durability and reduced friction.

Its extra light preload (Class A) makes it ideal for high-precision applications like machine tools or spindles. The bearing works well in temperatures from -30°C to 110°C.

Weighing just 0.28kg, it’s lightweight yet robust. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings, making it a reliable choice for replacements.

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Product Parameters

  • Part Number 71815 CD/P4DGAGWK
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 33
  • Contact Angle 15°
  • Tolerance Class P4
  • 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 5152 lbf
  • Static Radial Load 7650 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.28 kg
Super Precision Angular Contact Ball Bearings 71815 CD/P4DGAGWK dimension drawing
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Features

Performance Features of 71815 CD/P4DGAGWK Bearing

71815 CD/P4DGAGWK Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.
Its 15° contact angle ensures optimal load distribution, enhancing performance in demanding setups.

The phenolic cage maintains ball alignment, reducing friction and noise during operation.
With a dynamic radial load capacity of 5152 lbf, it handles rigorous conditions efficiently.

71815 CD/P4DGAGWK Bearing supports universal matching, allowing flexible arrangement options.
Its extra light preload (Class A) ensures smooth operation at high speeds up to 22,000 rpm.

The open design simplifies lubrication, extending service life in varied temperature ranges.
Precision P4 tolerance guarantees consistent performance in critical applications.

Application

Industrial Uses of 71815 CD/P4DGAGWK Bearing
71815 CD/P4DGAGWK Bearing is commonly used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The universal matching design allows for flexible arrangements in complex setups.

Where Is 71815 CD/P4DGAGWK Bearing Used?
You’ll often find 71815 CD/P4DGAGWK Bearing in automotive transmissions, where its extra-light preload reduces friction and improves efficiency. The phenolic cage also helps dampen vibrations for smoother operation.

Optimized for Performance: 71815 CD/P4DGAGWK Bearing
71815 CD/P4DGAGWK Bearing excels in robotics, particularly in articulated arms requiring precise movement. Its P4 tolerance class ensures consistent performance even under high-speed rotations.

Automotive vs Aerospace: Applications of 71815 CD/P4DGAGWK Bearing
In automotive systems, 71815 CD/P4DGAGWK Bearing supports gearboxes, while in aerospace, it’s used in actuator systems. The chrome steel construction provides durability in both demanding environments.

Practical Applications of 71815 CD/P4DGAGWK Bearing
71815 CD/P4DGAGWK Bearing is a reliable choice for medical imaging devices, where its low vibration and high-speed capabilities are essential. The lubricated design also ensures long service life with minimal maintenance.

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