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Super Precision Angular Contact Ball Bearings 7011 CD/P4ADGAGMM

Super Precision Angular Contact Ball Bearings 7011 CD/P4ADGAGMM

The 7011 CD/P4ADGAGMM is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, crafted from high-grade chrome steel. It handles radial loads up to 14332 lbf and operates smoothly at speeds up to 34000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet operation and durability, even in demanding conditions.

Preloaded for extra light performance, this bearing is ideal for high-precision applications like machine tool spindles or robotics. It works reliably in temperatures from -30°C to 110°C.

Weighing 0.76kg, it comes as a matched set of two bearings for balanced performance. Compliant with P4A tolerance standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 7011 CD/P4ADGAGMM
  • 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 36 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 Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 14332 lbf
  • Static Radial Load 14738 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.76 kg
  • Price（$） 179.883
Super Precision Angular Contact Ball Bearings 7011 CD/P4ADGAGMM dimension drawing
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Features

Performance Features of 7011 CD/P4ADGAGMM Bearing

7011 CD/P4ADGAGMM Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its universal matching capability allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The chrome steel construction ensures durability, while the phenolic cage reduces friction for smoother operation.
With a dynamic radial load capacity of 14,332 lbf, it handles demanding conditions reliably.

7011 CD/P4ADGAGMM Bearing operates efficiently at speeds up to 34,000 rpm, maintaining performance in temperatures from -30°C to 110°C.
Its extra light preload (Class A) enhances precision without compromising on longevity.

The open design and grease lubrication make maintenance straightforward, while the P4A tolerance class guarantees consistent accuracy.
Weighing just 0.76 kg, it balances strength and practicality for high-performance systems.

Application

Key Fields for 7011 CD/P4ADGAGMM Bearing
In machine tools, 7011 CD/P4ADGAGMM Bearing excels with its 15° contact angle, providing stability during high-speed spindle operations. The phenolic cage reduces friction, making it ideal for precision grinding applications.

Where Is 7011 CD/P4ADGAGMM Bearing Used?
You’ll often find 7011 CD/P4ADGAGMM Bearing in automotive transmissions, where its extra-light preload ensures smooth gear shifts. Its universal matching design also simplifies installation in tight spaces.

Built for Heavy-Duty Use: 7011 CD/P4ADGAGMM Bearing
This bearing handles radial loads up to 14332 lbf, making it suitable for industrial pumps and compressors. The chrome steel construction ensures long service life even in demanding environments.

Medical vs Industrial: Where 7011 CD/P4ADGAGMM Bearing Excels
In medical imaging devices, 7011 CD/P4ADGAGMM Bearing offers quiet operation crucial for patient comfort. For industrial robots, its high-speed capability (34,000 rpm) enhances precision in repetitive tasks.

Practical Applications of 7011 CD/P4ADGAGMM Bearing
For 3D printers, 7011 CD/P4ADGAGMM Bearing’s low friction and high accuracy improve print quality. The grease lubrication extends maintenance intervals, reducing downtime.

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