+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7011 FE/HCP4ALDT

Super Precision Angular Contact Ball Bearings 7011 FE/HCP4ALDT

The 7011 FE/HCP4ALDT is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, designed for high-speed applications. It features a 18° contact angle and comes as a matched pair for balanced performance.

Made from chrome steel with ceramic balls and a phenolic cage, it handles radial loads up to 6075 lbf and spins smoothly at speeds up to 34,000 RPM. The open design allows easy lubrication and maintenance.

Its P4A tolerance class ensures exceptional accuracy, making it ideal for machine tools or precision equipment. The bearing operates reliably in temperatures from -30°C to 110°C.

Weighing 0.72kg, it’s a robust yet lightweight choice for demanding applications. Compatible with SKF bearings, it offers a reliable replacement option.

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

Product Parameters

  • Part Number 7011 FE/HCP4ALDT
  • 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 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 6075 lbf
  • Static Radial Load 5400 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.72 kg
Super Precision Angular Contact Ball Bearings 7011 FE/HCP4ALDT dimension drawing
Download DWG Download PDF

Features

Performance Features of 7011 FE/HCP4ALDT Bearing

7011 FE/HCP4ALDT Bearing is designed with a precise 18° contact angle, optimising load distribution for angular contact applications.
The ceramic balls and chrome steel rings enhance durability and reduce friction during high-speed operation.

With a dynamic radial load capacity of 6075 lbf, it handles demanding conditions reliably.
The phenolic cage ensures smooth operation and minimises wear, even at speeds up to 34,000 rpm.

Its matched arrangement of two bearings provides stability and precision in performance.
The open seal design allows for easy lubrication, maintaining efficiency over time.

7011 FE/HCP4ALDT Bearing operates effectively in temperatures from -30°C to 110°C.
Its P4A tolerance class guarantees high precision for critical applications.

Application

Industrial Uses of 7011 FE/HCP4ALDT Bearing
This bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it suitable for demanding industrial environments.

Where Is 7011 FE/HCP4ALDT Bearing Used?
You’ll find this bearing in automotive applications like electric motors and gearboxes, where its high-speed capability and durability are key. The matched arrangement also helps in handling combined loads efficiently.

Built for Heavy-Duty Use: 7011 FE/HCP4ALDT Bearing
In robotics and automation, this bearing supports smooth motion in robotic arms and CNC machines. Its phenolic cage offers stability, even under continuous operation.

Medical vs Industrial: Where 7011 FE/HCP4ALDT Bearing Excels
While it’s reliable in medical imaging devices, its true strength lies in industrial settings like spindle drives. The P4A tolerance class ensures consistent precision across applications.

Practical Applications of 7011 FE/HCP4ALDT Bearing
For consumer electronics, this bearing is ideal in high-performance printers and scanners. Its lubricated design minimises maintenance, making it a hassle-free choice for everyday devices.

Q&A

SEND INQUIRY