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Super Precision Angular Contact Ball Bearings 7210 CD/P4ADGB

Super Precision Angular Contact Ball Bearings 7210 CD/P4ADGB

The 7210 CD/P4ADGB is a super precision angular contact ball bearing with a 50mm bore and 90mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 16380 lbf and operates smoothly at speeds up to 41000 RPM.

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

Ideal for high-precision applications like machine tools or spindles, this bearing performs well in temperatures from -30°C to 110°C. Its light preload (Class B) ensures smooth operation under angular loads.

Weighing 0.92kg, it comes as a matched set of two bearings, interchangeable with SKF models. The open design allows for easy lubrication and maintenance.

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Product Parameters

  • Part Number 7210 CD/P4ADGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 15
  • 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 16380 lbf
  • Static Radial Load 15300 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.92 kg
  • Price（$） 22.356
Super Precision Angular Contact Ball Bearings 7210 CD/P4ADGB dimension drawing
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Features

How Does 7210 CD/P4ADGB Bearing Ensure Precision in High-Speed Applications?

7210 CD/P4ADGB Bearing features a 15° contact angle, optimised for angular contact loads and high-speed performance.
The chrome steel rings and balls provide durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 16380 lbf, it handles demanding applications reliably.
Its P4A tolerance class ensures exceptional precision, making it suitable for critical machinery.

The universal matching design allows flexible arrangements like back-to-back or face-to-face mounting.
Operating at speeds up to 41,000 rpm, it balances speed and stability effortlessly.

The open seal type facilitates easy lubrication, enhancing its service life.
Its temperature range of -30°C to 110°C ensures consistent performance in varied conditions.

Application

Key Fields for 7210 CD/P4ADGB Bearing
In industrial settings, 7210 CD/P4ADGB Bearing is commonly used in high-speed spindles and machine tools, where its precision angular contact design ensures accurate performance. The universal matching feature allows flexible arrangements to suit various load requirements.

Where Is 7210 CD/P4ADGB Bearing Used?
You’ll often find 7210 CD/P4ADGB Bearing in automotive applications like electric motors and transmissions, thanks to its light preload and smooth operation. Its phenolic cage also reduces friction, making it ideal for high-speed scenarios.

Built for Heavy-Duty Use: 7210 CD/P4ADGB Bearing
For robotics and automation, 7210 CD/P4ADGB Bearing provides reliable support in robotic arms and CNC machinery. The chrome steel construction ensures durability, even under continuous angular loads.

Medical vs Industrial: Where 7210 CD/P4ADGB Bearing Excels
In medical imaging devices, 7210 CD/P4ADGB Bearing offers quiet and precise movement, while in industrial pumps, it handles radial and axial loads with ease. Its P4A tolerance class guarantees consistent performance in both fields.

Q&A

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