+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S7020 ACD/HCP4ADBA

Super Precision Angular Contact Ball Bearings S7020 ACD/HCP4ADBA

The S7020 ACD/HCP4ADBA is a super precision angular contact ball bearing with a 100mm bore and 150mm outer diameter, crafted from chrome steel for durability. It features a 25° contact angle and comes sealed for protection, with two bearings in a DB arrangement.

This bearing handles radial loads up to 28575 lbf and spins smoothly at speeds up to 16250 RPM. Its ceramic balls and phenolic cage reduce friction, enhancing performance in high-speed applications.

The extra-light preload ensures minimal resistance, making it ideal for precision machinery. It operates efficiently in temperatures from -30°C to 110°C and is lubricated with grease for easy maintenance.

Weighing 2.11kg, this bearing is suited for applications like machine tools or spindles where accuracy and speed are critical. Compliant with P4A tolerance class, it offers reliable performance for demanding environments.

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

Product Parameters

  • Part Number S7020 ACD/HCP4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 48 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 22
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings <> DB
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 28575 lbf
  • Static Radial Load 36000 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 2.11 kg
Super Precision Angular Contact Ball Bearings S7020 ACD/HCP4ADBA dimension drawing
Download DWG Download PDF

Features

How Is S7020 ACD/HCP4ADBA Bearing Engineered for Reliability?

S7020 ACD/HCP4ADBA Bearing features a 25° contact angle, optimised for precision angular contact applications.
The chrome steel rings and ceramic balls enhance durability while reducing friction for smoother operation.

With a dynamic radial load capacity of 28575 lbf, it handles demanding conditions effortlessly.
The phenolic cage ensures stability, even at high speeds up to 16,250 rpm.

Its sealed design and grease lubrication minimise maintenance needs.
The matched arrangement of two bearings provides balanced performance in precision setups.

S7020 ACD/HCP4ADBA Bearing operates reliably within a temperature range of -30°C to 110°C.
The P4A tolerance class guarantees consistent performance in high-precision applications.

Application

Perfect Fit for Automation: S7020 ACD/HCP4ADBA Bearing
S7020 ACD/HCP4ADBA Bearing is widely used in industrial robotics, where its precision and angular contact design ensure smooth movement in robotic arms. The sealed construction keeps contaminants out, extending service life in dusty environments.

In high-speed CNC machines, S7020 ACD/HCP4ADBA Bearing handles radial and axial loads effortlessly, thanks to its ceramic balls and phenolic cage. The extra light preload reduces friction, enhancing machining accuracy.

For medical imaging devices like MRI scanners, S7020 ACD/HCP4ADBA Bearing’s P4A tolerance class guarantees quiet, vibration-free operation. Its grease lubrication ensures consistent performance over long periods.

Automotive vs Aerospace: Applications of S7020 ACD/HCP4ADBA Bearing
In automotive applications, S7020 ACD/HCP4ADBA Bearing is ideal for electric vehicle motors, where its high-speed capability and low heat generation are key. The matched bearing arrangement provides stability under varying loads.

Aerospace systems benefit from S7020 ACD/HCP4ADBA Bearing’s lightweight phenolic cage and ceramic balls, which reduce weight without compromising strength. Its temperature range suits both ground and flight conditions.

Where Is S7020 ACD/HCP4ADBA Bearing Used?
S7020 ACD/HCP4ADBA Bearing is commonly found in 3D printers, where its precision ensures accurate layer deposition. The sealed design prevents dust from affecting print quality.

In conveyor systems, S7020 ACD/HCP4ADBA Bearing’s durability and load capacity make it suitable for heavy material handling. The grease lubrication reduces maintenance needs.

Built for Heavy-Duty Use: S7020 ACD/HCP4ADBA Bearing
S7020 ACD/HCP4ADBA Bearing excels in industrial pumps, handling both radial and axial loads with ease. Its chrome steel rings and ceramic balls offer long-lasting performance.

For wind turbine gearboxes, S7020 ACD/HCP4ADBA Bearing’s high dynamic load rating ensures reliability in harsh conditions. The phenolic cage resists corrosion from moisture.

Q&A

SEND INQUIRY