+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S7011 ACB/HCP4ADGA

Super Precision Angular Contact Ball Bearings S7011 ACB/HCP4ADGA

The S7011 ACB/HCP4ADGA is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, crafted from chrome steel for durability. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 4770 lbf.

The sealed design keeps lubrication in and contaminants out, while the phenolic cage offers lightweight strength. It spins at speeds up to 34,000 RPM, making it suitable for high-performance applications.

This bearing comes in a matched set of two, allowing universal mounting in back-to-back, face-to-face, or tandem configurations. Ideal for precision machinery like spindles or CNC equipment where accuracy is key.

Weighing 0.8kg, it operates in temperatures from -30°C to 110°C. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for easy replacement.

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

Product Parameters

  • Part Number S7011 ACB/HCP4ADGA
  • 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 6.747 mm
  • Ball Qty 26
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • 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 4770 lbf
  • Static Radial Load 4680 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.8 kg
Super Precision Angular Contact Ball Bearings S7011 ACB/HCP4ADGA dimension drawing
Download DWG Download PDF

Features

Performance Features of S7011 ACB/HCP4ADGA Bearing

S7011 ACB/HCP4ADGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 34,000 rpm.
With a dynamic radial load capacity of 4770 lbf, it handles demanding tasks with ease.

S7011 ACB/HCP4ADGA Bearing’s sealed design and grease lubrication reduce maintenance needs.
Its universal matching capability allows flexible arrangement options for various setups.

The P4A tolerance class guarantees precision, making it ideal for high-accuracy applications.
Operating between -30°C to 110°C, it performs reliably in diverse temperature conditions.

Application

Industrial Uses of S7011 ACB/HCP4ADGA Bearing
S7011 ACB/HCP4ADGA Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The sealed design keeps contaminants out, extending service life in demanding environments.

Where Is S7011 ACB/HCP4ADGA Bearing Used?
You’ll often find S7011 ACB/HCP4ADGA Bearing in automotive transmissions, where its angular contact design handles combined loads efficiently. The universal matching feature makes it versatile for various mounting configurations.

Built for Heavy-Duty Use: S7011 ACB/HCP4ADGA Bearing
S7011 ACB/HCP4ADGA Bearing excels in robotics, supporting articulated arms with its high-speed capability and phenolic cage. Its P4A tolerance ensures consistent performance in precision applications.

Automotive vs Aerospace: Applications of S7011 ACB/HCP4ADGA Bearing
In automotive systems, S7011 ACB/HCP4ADGA Bearing aids in reducing vibration in electric motors. For aerospace, its lightweight ceramic balls and grease lubrication suit auxiliary power units.

Key Fields for S7011 ACB/HCP4ADGA Bearing
S7011 ACB/HCP4ADGA Bearing is ideal for medical imaging devices, where its low noise and high-speed rotation enhance accuracy. The chrome steel rings provide durability in continuous use.

Q&A

SEND INQUIRY