+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71915 FEGA/HCP4AL

Super Precision Angular Contact Ball Bearings 71915 FEGA/HCP4AL

The 71915 FEGA/HCP4AL is a super precision angular contact ball bearing with a 75mm bore and 105mm outer diameter, crafted from durable chrome steel. It features ceramic balls and a phenolic cage for smooth, high-speed operation.

With an 18° contact angle, it handles both radial and axial loads efficiently, supporting up to 4972 lbf dynamically. Its extra-light preload ensures minimal friction, ideal for precision applications.

The open design allows easy lubrication, while the P4A tolerance class guarantees consistent performance. It can spin at speeds up to 36,000 RPM and works in temperatures from -30°C to 110°C.

This bearing is interchangeable with SKF models and comes in matched sets for universal mounting options. Perfect for high-precision machinery like spindles or CNC equipment. Weighing just 0.29kg, it balances lightweight design with robust performance.

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

Product Parameters

  • Part Number 71915 FEGA/HCP4AL
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 105 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 23
  • 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 4972 lbf
  • Static Radial Load 3735 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.29 kg
Super Precision Angular Contact Ball Bearings 71915 FEGA/HCP4AL dimension drawing
Download DWG Download PDF

Features

Performance Features of 71915 FEGA/HCP4AL Bearing

71915 FEGA/HCP4AL Bearing is crafted with chrome steel rings and ceramic balls, offering high precision and durability.
Its 18° contact angle ensures efficient handling of angular contact loads, making it ideal for precision tasks.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 4972 lbf, it performs reliably under demanding conditions.

71915 FEGA/HCP4AL Bearing operates at speeds up to 36,000 rpm, balancing speed and stability.
Its open design allows for easy lubrication, ensuring consistent performance over time.

The P4A tolerance class guarantees high precision, meeting stringent industry standards.
Its universal matching capability enables flexible configurations like back-to-back or face-to-face arrangements.

Application

Essential Roles of 71915 FEGA/HCP4AL Bearing
71915 FEGA/HCP4AL 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 applications requiring smooth operation.

In robotics, 71915 FEGA/HCP4AL Bearing supports articulated arms, providing stability and durability during repetitive movements. Its phenolic cage offers lightweight strength, ideal for dynamic robotic systems.

For aerospace components, 71915 FEGA/HCP4AL Bearing handles radial and axial loads in navigation systems, where reliability is critical. The P4A tolerance class ensures consistent performance under demanding conditions.

In medical imaging devices, 71915 FEGA/HCP4AL Bearing’s low friction and high-speed capabilities enhance precision. The chrome steel rings and ceramic balls contribute to long service life in sensitive equipment.

Q&A

SEND INQUIRY