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Super Precision Angular Contact Ball Bearings 7202 CDGB/P4A

Super Precision Angular Contact Ball Bearings 7202 CDGB/P4A

The 7202 CDGB/P4A is a super precision angular contact ball bearing with a compact size of 15mm by 35mm by 11mm, crafted from durable chrome steel. It features a 15° contact angle and is designed for light preload applications.

This bearing handles radial loads up to 1667 lbf and can reach speeds of 95,000 RPM, making it suitable for high-performance machinery. Its open design and phenolic cage ensure smooth operation and easy maintenance.

With a tolerance class of P4A, it offers excellent precision for demanding tasks. The bearing works in temperatures from -30°C to 110°C and comes pre-lubricated for immediate use.

Ideal for applications like spindles or high-speed tools where accuracy is crucial. Weighing just 0.043kg, it’s lightweight yet robust. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use.

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Product Parameters

  • Part Number 7202 CDGB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 35 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 11 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 10
  • Contact Angle 15°
  • Tolerance Class P4A
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1667 lbf
  • Static Radial Load 754 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.043 kg
Super Precision Angular Contact Ball Bearings 7202 CDGB/P4A dimension drawing
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Features

Performance Features of 7202 CDGB/P4A Bearing

7202 CDGB/P4A Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability and smooth operation under high-speed conditions.

The phenolic cage in 7202 CDGB/P4A Bearing reduces friction and noise, making it suitable for precision applications.
With a maximum speed of 95,000 rpm, it delivers reliable performance in demanding environments.

7202 CDGB/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its light preload design ensures consistent performance while minimising wear.

The open seal type of 7202 CDGB/P4A Bearing allows for easy lubrication and maintenance.
Its dynamic radial load capacity of 1667 lbf ensures long-lasting reliability.

Application

Industrial Uses of 7202 CDGB/P4A Bearing
7202 CDGB/P4A Bearing is commonly used in high-speed machine spindles, where its precision angular contact design ensures smooth rotation. The phenolic cage reduces friction, making it suitable for continuous operation in CNC machines.

Where Is 7202 CDGB/P4A Bearing Used?
In automotive applications, 7202 CDGB/P4A Bearing supports wheel hubs and transmission systems, thanks to its ability to handle both radial and axial loads. Its light preload also enhances performance in high-speed scenarios.

Optimized for Performance: 7202 CDGB/P4A Bearing
For robotics, 7202 CDGB/P4A Bearing provides reliable motion control in robotic arms, where its P4A tolerance ensures minimal vibration. The chrome steel construction adds durability in demanding environments.

Medical vs Industrial: Where 7202 CDGB/P4A Bearing Excels
In medical imaging devices, 7202 CDGB/P4A Bearing offers quiet operation and precision, while in industrial pumps, its high-speed capability and load handling stand out. The open design allows for easy lubrication maintenance.

Practical Applications of 7202 CDGB/P4A Bearing
7202 CDGB/P4A Bearing is ideal for 3D printers, where its low friction and high accuracy contribute to detailed prints. The metric sizing ensures compatibility with various printer models.

Q&A

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