+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7011 CE/P4ADFA

Super Precision Angular Contact Ball Bearings 7011 CE/P4ADFA

The 7011 CE/P4ADFA is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 6210 lbf and operates smoothly at speeds up to 39,000 RPM.

Its 15° contact angle and matched DF arrangement provide excellent stability for angular loads. The phenolic cage ensures durability while keeping the bearing lightweight at just 0.78kg.

This bearing comes pre-lubricated and performs reliably in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees high precision for demanding applications.

Ideal for machine tools or high-speed spindles where accuracy is crucial. The open design allows for easy maintenance and is interchangeable with SKF bearings for convenient replacements.

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

Product Parameters

  • Part Number 7011 CE/P4ADFA
  • 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 7.938 mm
  • Ball Qty 24
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings >< DF
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 6210 lbf
  • Static Radial Load 5512 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 39000 rpm
  • Weight 0.78 kg
Super Precision Angular Contact Ball Bearings 7011 CE/P4ADFA dimension drawing
Download DWG Download PDF

Features

Performance Features of 7011 CE/P4ADFA Bearing

7011 CE/P4ADFA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 6210 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 39,000 rpm, it delivers reliable high-speed operation.

7011 CE/P4ADFA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its extra light preload (Class A) ensures precision and reduces wear over time.

The matched arrangement of two bearings (DF) provides stability for demanding applications.
Its open design allows for easy lubrication, ensuring consistent performance.

Application

Super Precision Angular Contact Ball Bearings 7011 CE/P4ADFA are commonly used in high-speed machine tools, where their 15° contact angle ensures accurate radial and axial load handling. The matched DF arrangement provides stability for demanding operations like milling and grinding.

In automotive applications, 7011 CE/P4ADFA supports gearbox systems, offering smooth performance under high rotational speeds. Its phenolic cage reduces friction, making it suitable for precision drivetrain components.

For robotics, 7011 CE/P4ADFA excels in articulated arms, where its P4A tolerance class maintains precise movement. The chrome steel construction ensures durability in continuous operation cycles.

Medical imaging devices benefit from 7011 CE/P4ADFA’s low-vibration design, crucial for maintaining clarity in diagnostic equipment. The extra-light preload further enhances its responsiveness in sensitive applications.

In aerospace systems, 7011 CE/P4ADFA handles angular loads in flight control mechanisms reliably. Its temperature range (-30°C to 110°C) makes it adaptable to various environmental conditions.

Q&A

SEND INQUIRY