lianxidianhua +86 15806631151 send-sms info@sdtflbearing.com
/
/
Super Precision Angular Contact Ball Bearings 71906 CD/P4ADBA
Super Precision Angular Contact Ball Bearings 71906 CD/P4ADBA

Super Precision Angular Contact Ball Bearings 71906 CD/P4ADBA

The 71906 CD/P4ADBA is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 2565 lbf and spins smoothly at speeds up to 100,500 RPM.

Its 15° contact angle and matched pair design (DB arrangement) provide excellent stability for high-precision applications. The phenolic cage ensures quiet operation and long service life.

This bearing is lubricated for easy maintenance and performs well in temperatures from -30°C to 110°C. Ideal for machine tools or spindle applications where precision is key.

Weighing just 0.096kg, it’s lightweight yet robust. The P4A tolerance class guarantees high accuracy, making it interchangeable with SKF bearings for reliable replacements.

Get A Free Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number 71906 CD/P4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 20
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2565 lbf
  • Static Radial Load 2059 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.096 kg
  • Price($) 128.547

Features

Performance Features of 71906 CD/P4ADBA Bearing

71906 CD/P4ADBA Bearing is designed with a 15° contact angle, offering precise angular contact performance.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 2565 lbf, it handles demanding applications with ease.

The bearing’s extra light preload and P4A tolerance class guarantee high precision and reliability.

Application

Industrial Uses of 71906 CD/P4ADBA Bearing
In machine tools, 71906 CD/P4ADBA Bearing excels due to its super precision and angular contact design, ensuring smooth operation under high-speed conditions. The matched arrangement of two bearings provides extra stability for demanding applications.

Where Is 71906 CD/P4ADBA Bearing Used?
You’ll often find 71906 CD/P4ADBA Bearing in automotive transmissions, where its 15° contact angle handles combined radial and axial loads efficiently. The phenolic cage reduces friction, making it ideal for high-performance vehicles.

Perfect Fit for Automation: 71906 CD/P4ADBA Bearing
For robotic arms, 71906 CD/P4ADBA Bearing offers reliable precision, thanks to its P4A tolerance class. The extra light preload ensures minimal vibration, crucial for delicate automated tasks.

Medical vs Industrial: Where 71906 CD/P4ADBA Bearing Excels
In medical imaging devices, 71906 CD/P4ADBA Bearing’s chrome steel construction ensures durability and precision. Meanwhile, industrial applications benefit from its high-speed capability and matched bearing setup.

How Does 71906 CD/P4ADBA Bearing Improve Performance?
With a max speed of 100,500 rpm, 71906 CD/P4ADBA Bearing is a go-to for spindle applications. The open design allows for easy lubrication, extending its service life in harsh environments.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.