+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71908 CEGA/P4A

Super Precision Angular Contact Ball Bearings 71908 CEGA/P4A

The 71908 CEGA/P4A is a super precision angular contact ball bearing with a 40mm bore and 62mm outer diameter, crafted from durable chrome steel. Its compact 12mm width makes it suitable for tight spaces while maintaining high performance.

With a 15° contact angle, it handles both radial and axial loads efficiently, supporting dynamic radial loads up to 2194 lbf. It spins smoothly at speeds up to 56,000 RPM, ideal for high-speed applications.

The open design and phenolic cage ensure low friction and easy maintenance. It operates reliably in temperatures from -30°C to 110°C and comes pre-lubricated for immediate use.

This bearing is interchangeable with SKF models and can be paired in back-to-back, face-to-face, or tandem arrangements. Perfect for precision machinery like spindles or CNC equipment where accuracy and speed are key. Weighing just 0.1kg, it’s lightweight yet robust.

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

Product Parameters

  • Part Number 71908 CEGA/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 19
  • Contact Angle 15°
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2194 lbf
  • Static Radial Load 1350 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.1 kg
Super Precision Angular Contact Ball Bearings 71908 CEGA/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 71908 CEGA/P4A Bearing

71908 CEGA/P4A Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.
Its 15° contact angle ensures optimal load distribution, enhancing performance in high-speed scenarios.

The phenolic cage maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 56,000 rpm, it delivers smooth and efficient performance.

71908 CEGA/P4A Bearing operates reliably in temperatures ranging from -30°C to 110°C.
Its extra light preload design minimises energy loss, making it ideal for precision machinery.

The open seal type allows for easy lubrication, ensuring long-term durability.
Its dynamic radial load capacity of 2194 lbf ensures stability under demanding conditions.

71908 CEGA/P4A Bearing is available in matched sets for universal mounting options.
This flexibility makes it suitable for various configurations, including back-to-back and face-to-face arrangements.

Application

Key Fields for 71908 CEGA/P4A Bearing
71908 CEGA/P4A Bearing is commonly used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The open design and phenolic cage make it suitable for high-speed operations.

Where Is 71908 CEGA/P4A Bearing Used?
In robotics, 71908 CEGA/P4A Bearing supports articulated arms, providing smooth motion and low friction. Its extra-light preload helps maintain precision in repetitive tasks.

Built for Heavy-Duty Use: 71908 CEGA/P4A Bearing
71908 CEGA/P4A Bearing excels in industrial pumps, handling both radial and thrust loads with reliability. The chrome steel construction ensures durability in demanding environments.

Medical vs Industrial: Where 71908 CEGA/P4A Bearing Excels
For medical imaging devices, 71908 CEGA/P4A Bearing offers quiet operation and minimal vibration. In industrial settings, its high-speed capability suits spindle applications.

Perfect Fit for Automation: 71908 CEGA/P4A Bearing
71908 CEGA/P4A Bearing is ideal for CNC machinery, where precision and speed are critical. The metric sizing ensures compatibility with a wide range of equipment.

Q&A

SEND INQUIRY