+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71914 FEGA/HCP4A

Super Precision Angular Contact Ball Bearings 71914 FEGA/HCP4A

The 71914 FEGA/HCP4A is a super precision angular contact ball bearing with a 70mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It features ceramic balls and a phenolic cage for smooth, high-speed operation up to 28,000 RPM.

With an 18° contact angle, it handles both radial and axial loads efficiently, supporting dynamic radial loads up to 4860 lbf. Its extra light preload ensures minimal friction during operation.

The open design allows for easy lubrication, while the P4A tolerance class guarantees exceptional accuracy. It works reliably in temperatures from -30°C to 110°C.

Ideal for precision applications like machine tool spindles or high-speed robotics, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements. Weighing just 0.27kg, it balances lightweight design with robust performance.

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

Product Parameters

  • Part Number 71914 FEGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 22
  • Contact Angle 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • 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 4860 lbf
  • Static Radial Load 3600 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.27 kg
Super Precision Angular Contact Ball Bearings 71914 FEGA/HCP4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 71914 FEGA/HCP4A Bearing

71914 FEGA/HCP4A Bearing is designed with a precise 18° 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 28,000 rpm.
With a dynamic radial load capacity of 4860 lbf, it handles demanding conditions reliably.

71914 FEGA/HCP4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload (Class A) ensures precision performance in high-speed applications.

The open design allows for easy lubrication, maintaining optimal performance over time.
Its universal matching capability enables flexible installation in back-to-back, face-to-face, or tandem arrangements.

Application

Key Fields for 71914 FEGA/HCP4A Bearing
71914 FEGA/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The open design allows for efficient lubrication, extending service life in demanding conditions.

In automotive applications, 71914 FEGA/HCP4A Bearing supports components like electric motor shafts, thanks to its angular contact design handling combined loads. Its P4A tolerance ensures consistent performance in tight spaces.

For medical imaging devices, 71914 FEGA/HCP4A Bearing’s phenolic cage and chrome steel rings provide quiet, reliable rotation. The extra-light preload makes it ideal for sensitive equipment requiring minimal vibration.

Automation systems benefit from 71914 FEGA/HCP4A Bearing’s universal matching options, allowing flexible arrangements in robotic arms. The high-speed capability suits repetitive motion tasks without compromising accuracy.

In consumer electronics, 71914 FEGA/HCP4A Bearing’s compact size and ceramic balls enhance durability in devices like high-end printers. The temperature range ensures stability during prolonged use.

Q&A

SEND INQUIRY