+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71910 CDTP/P4B

Super Precision Angular Contact Ball Bearings 71910 CDTP/P4B

The 71910 CDTP/P4B is a super precision angular contact ball bearing with a 50mm bore and 72mm outer diameter, crafted from high-quality chrome steel. Its compact 12mm width makes it suitable for space-sensitive applications.

Designed for angular contact loads, it handles dynamic radial loads up to 3038 lbf and spins smoothly at speeds up to 17,000 RPM. The phenolic cage ensures quiet operation and durability.

With a 15° contact angle and P4 tolerance class, it offers excellent precision for demanding tasks. The open design allows easy lubrication, extending its lifespan.

Ideal for high-speed machinery like spindles or CNC equipment, it performs reliably in temperatures from -30°C to 110°C. Weighing just 0.13kg, it’s lightweight yet robust for precision engineering needs.

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

Product Parameters

  • Part Number 71910 CDTP/P4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 25
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3038 lbf
  • Static Radial Load 2340 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 17000 rpm
  • Weight 0.13 kg
  • Price（$） 371.484
Super Precision Angular Contact Ball Bearings 71910 CDTP/P4B dimension drawing
Download DWG Download PDF

Features

Performance Features of 71910 CDTP/P4B Bearing

71910 CDTP/P4B Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 3038 lbf.

The phenolic cage ensures smooth operation at high speeds, reaching up to 17,000 rpm.
Precision-engineered to P4 tolerance class, it delivers reliable performance in demanding conditions.

71910 CDTP/P4B Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, maintaining consistent performance over time.

Application

Essential Roles of 71910 CDTP/P4B Bearing
71910 CDTP/P4B Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.

In robotics, 71910 CDTP/P4B Bearing provides stability in articulated arms, thanks to its matched arrangement and preload options. Its P4 tolerance class guarantees consistent performance in automated systems.

For medical imaging devices, 71910 CDTP/P4B Bearing’s chrome steel construction offers durability and smooth operation. The open design allows for easy lubrication, extending its lifespan in critical applications.

Automotive applications benefit from 71910 CDTP/P4B Bearing’s ability to handle radial and axial loads in gearboxes. Its metric sizing ensures compatibility with a range of European and Asian vehicle designs.

In aerospace systems, 71910 CDTP/P4B Bearing’s high-speed capability and temperature resistance make it a reliable choice. The 15° contact angle optimises load distribution in demanding environments.

Q&A

SEND INQUIRY