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Super Precision Angular Contact Ball Bearings 7217 CD/P4ADGB

Super Precision Angular Contact Ball Bearings 7217 CD/P4ADGB

The 7217 CD/P4ADGB is a super precision angular contact ball bearing with an 85mm bore and 150mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 36675 lbf and operates smoothly at speeds up to 17000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face setups. The phenolic cage ensures durability while keeping the bearing lightweight.

With a P4A tolerance class, it offers high precision for demanding applications. Ideal for machine tools or high-speed spindles where accuracy and reliability are key.

Weighing 3.71kg, this bearing comes as a matched set of two, providing balanced performance. It works in temperatures from -30°C to 110°C and is interchangeable with SKF models.

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Product Parameters

  • Part Number 7217 CD/P4ADGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 56 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 17
  • Contact Angle 15°
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 36675 lbf
  • Static Radial Load 39600 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 17000 rpm
  • Weight 3.71 kg
  • Price（$） 462.969
Super Precision Angular Contact Ball Bearings 7217 CD/P4ADGB dimension drawing
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Features

Performance Features of 7217 CD/P4ADGB Bearing

7217 CD/P4ADGB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and phenolic cage ensure durability and smooth operation under high-speed conditions.

The bearing’s dynamic radial load capacity of 36675 lbf makes it suitable for demanding industrial environments.
With a maximum speed of 17,000 rpm, it maintains precision and reliability in high-performance settings.

Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.
This feature enhances versatility, making 7217 CD/P4ADGB Bearing ideal for complex machinery setups.

Application

Industrial Uses of 7217 CD/P4ADGB Bearing
In machine tools, 7217 CD/P4ADGB Bearing excels with its high precision and angular contact design, ensuring smooth operation under radial and axial loads. The phenolic cage reduces friction, making it ideal for high-speed spindle applications.

Where Is 7217 CD/P4ADGB Bearing Used?
You’ll often find 7217 CD/P4ADGB Bearing in automotive transmissions, where its universal matching feature allows for flexible mounting configurations. Its light preload ensures consistent performance in demanding driving conditions.

Built for Heavy-Duty Use: 7217 CD/P4ADGB Bearing
This bearing is a reliable choice for industrial pumps, handling both dynamic and static radial loads with ease. The chrome steel construction offers durability in harsh environments, while the open design simplifies lubrication.

Automotive vs Aerospace: Applications of 7217 CD/P4ADGB Bearing
In automotive systems, 7217 CD/P4ADGB Bearing supports gearboxes and differentials, thanks to its high load capacity. For aerospace, its precision and temperature stability make it suitable for flight control mechanisms.

Perfect Fit for Automation: 7217 CD/P4ADGB Bearing
Robotic arms benefit from 7217 CD/P4ADGB Bearing’s low friction and high-speed capabilities, ensuring precise movement. The matched set design further enhances performance in automated production lines.

Q&A

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