+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7011 CDGB/P4A

Super Precision Angular Contact Ball Bearings 7011 CDGB/P4A

The 7011 CDGB/P4A is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for light preload applications.

This bearing handles radial loads up to 8932 lbf and can spin at speeds up to 34,000 RPM, making it suitable for high-performance machinery. Its phenolic cage ensures smooth operation and durability.

The open design allows for easy lubrication, and it operates efficiently in temperatures ranging from -30°C to 110°C. It comes in a set of two, allowing for universal matching in back-to-back, face-to-face, or tandem arrangements.

Ideal for precision equipment like machine tools or spindles, this bearing offers reliable performance. Weighing just 0.38kg, it’s lightweight yet robust for its size. Interchangeable with SKF bearings, it’s a practical choice for replacements.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 7011 CDGB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 18
  • 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 8932 lbf
  • Static Radial Load 7312 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.38 kg
  • Price（$） 77.598
Super Precision Angular Contact Ball Bearings 7011 CDGB/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 7011 CDGB/P4A Bearing

7011 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, while the phenolic cage reduces friction and noise.

The bearing’s dynamic radial load capacity of 8932 lbf makes it suitable for high-performance applications.
With a maximum speed of 34,000 rpm, it delivers smooth operation in demanding conditions.

7011 CDGB/P4A Bearing’s P4A tolerance class ensures precision, making it reliable for critical tasks.
Its universal matching capability allows flexible arrangement options like back-to-back or face-to-face.

The open design and lubrication enhance performance, extending the bearing’s service life.
Operating between -30°C to 110°C, it adapts well to various environmental conditions.

Application

Industrial Uses of 7011 CDGB/P4A Bearing
The 7011 CDGB/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. Its phenolic cage reduces friction, making it suitable for continuous operation.

In automotive applications, 7011 CDGB/P4A Bearing supports gearbox systems, providing stability under radial and axial loads. The light preload enhances performance in dynamic driving conditions.

For robotics, 7011 CDGB/P4A Bearing offers reliable motion control in robotic arms, thanks to its P4A tolerance class. The open seal design allows for easy lubrication, extending service life in automated systems.

Medical imaging devices benefit from 7011 CDGB/P4A Bearing’s chrome steel construction, which ensures smooth operation in high-precision scanners. The temperature range also makes it adaptable to various clinical environments.

Q&A

SEND INQUIRY