+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7011 ACE/HCP4AH1DGA

Super Precision Angular Contact Ball Bearings 7011 ACE/HCP4AH1DGA

The 7011 ACE/HCP4AH1DGA is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 5850 lbf.

This bearing spins at speeds up to 34,000 RPM, thanks to its phenolic cage and lubricated design. The extra-light preload (Class A) and P4A tolerance class make it ideal for high-precision applications.

Its universal matching allows flexible arrangements like back-to-back or face-to-face setups. Perfect for machine tools or spindles where accuracy and speed are crucial.

Weighing 0.72kg, it operates in temperatures from -30°C to 110°C. Comes as a matched set of two bearings for balanced performance.

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

Product Parameters

  • Part Number 7011 ACE/HCP4AH1DGA
  • 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 25°
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5850 lbf
  • Static Radial Load 5220 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 ACE/HCP4AH1DGA dimension drawing
Download DWG Download PDF

Features

Performance Features of 7011 ACE/HCP4AH1DGA Bearing

7011 ACE/HCP4AH1DGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operation.

The phenolic cage maintains ball alignment, ensuring smooth performance even at speeds up to 34,000 rpm.
With a dynamic radial load capacity of 5850 lbf, it handles demanding tasks with reliability.

7011 ACE/HCP4AH1DGA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its universal matching design allows flexible arrangement options, including back-to-back and face-to-face configurations.

The extra light preload (Class A) ensures precise operation, making it ideal for high-precision applications.
With a P4A tolerance class, it meets stringent accuracy requirements for industrial use.

Application

Industrial Uses of 7011 ACE/HCP4AH1DGA Bearing
7011 ACE/HCP4AH1DGA Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precise alignment for demanding industrial applications.

What Makes 7011 ACE/HCP4AH1DGA Bearing a Preferred Choice?
In automotive applications like high-performance transmissions, 7011 ACE/HCP4AH1DGA Bearing handles angular contact loads with ease. Its universal matching design allows flexible installation in back-to-back or face-to-face configurations.

Perfect Fit for Automation: 7011 ACE/HCP4AH1DGA Bearing
7011 ACE/HCP4AH1DGA Bearing works well in robotic arms, providing smooth movement thanks to its extra light preload. The 25° contact angle offers stability during rapid directional changes.

Medical vs Industrial: Where 7011 ACE/HCP4AH1DGA Bearing Excels
For medical imaging devices, 7011 ACE/HCP4AH1DGA Bearing’s ceramic balls ensure quiet operation essential in sensitive environments. In industrial settings, its 34,000 rpm rating suits high-speed spindles.

How Does 7011 ACE/HCP4AH1DGA Bearing Support High-Speed Operations?
The lubricated design of 7011 ACE/HCP4AH1DGA Bearing maintains performance even at maximum speeds. Its chrome steel rings provide durability in continuous operation scenarios like CNC machining.

Q&A

SEND INQUIRY