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Super Precision Angular Contact Ball Bearings 71819 CDGC/P4

Super Precision Angular Contact Ball Bearings 71819 CDGC/P4

The 71819 CDGC/P4 is a super precision angular contact ball bearing with a 95mm bore and 120mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 4972 lbf and operates smoothly at speeds up to 15000 RPM.

With a 15° contact angle and moderate preload, it offers excellent stability for angular contact applications. The open design and phenolic cage ensure reliable performance and easy maintenance.

This bearing is suitable for temperatures ranging from -30°C to 110°C and comes lubricated for immediate use. Its P4 tolerance class guarantees high precision.

Ideal for machine tools or high-speed spindles, it can be paired in back-to-back, face-to-face, or tandem arrangements. Weighing just 0.29kg, it’s a lightweight yet robust choice for demanding applications.

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Product Parameters

  • Part Number 71819 CDGC/P4
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 95 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 13 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 32
  • Contact Angle 15°
  • Tolerance Class P4
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • 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 4972 lbf
  • Static Radial Load 6188 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 15000 rpm
  • Weight 0.29 kg
Super Precision Angular Contact Ball Bearings 71819 CDGC/P4 dimension drawing
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Features

Performance Features of 71819 CDGC/P4 Bearing

71819 CDGC/P4 Bearing is designed with a 15° contact angle, optimising its performance in angular contact applications.
The chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 4972 lbf, it handles demanding conditions reliably.
Its maximum speed of 15,000 rpm makes it suitable for high-speed applications without compromising precision.

The P4 tolerance class guarantees tight dimensional accuracy, ensuring consistent performance.
Lubrication is pre-applied, reducing initial setup time and maintenance needs.

Operating between -30°C to 110°C, 71819 CDGC/P4 Bearing performs well in varied environments.
Its universal matching capability allows flexible arrangement options for different load requirements.

Application

Industrial Uses of 71819 CDGC/P4 Bearing
71819 CDGC/P4 Bearing is commonly used in high-precision machine tools, where its moderate preload and P4 tolerance ensure accurate spindle performance. The chrome steel construction provides durability in demanding industrial environments.

What Makes 71819 CDGC/P4 Bearing a Preferred Choice?
In automotive applications, 71819 CDGC/P4 Bearing supports gearbox systems, offering reliable angular contact performance. Its open design and lubrication compatibility make it suitable for high-speed operations.

Built for Heavy-Duty Use: 71819 CDGC/P4 Bearing
For automation systems, 71819 CDGC/P4 Bearing excels in robotic arms, where its phenolic cage reduces friction and wear. The 15° contact angle enhances stability during dynamic movements.

Medical vs Industrial: Where 71819 CDGC/P4 Bearing Excels
In medical imaging devices, 71819 CDGC/P4 Bearing’s precision ensures smooth operation, while its industrial strength handles heavy loads in machinery. The temperature range suits varied operating conditions.

Essential Roles of 71819 CDGC/P4 Bearing
71819 CDGC/P4 Bearing is ideal for 3D printers, providing smooth motion control with its high-speed capability. The matched arrangement option allows for versatile mounting configurations.

Q&A

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