+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7015 CD/P4ADBC

Super Precision Angular Contact Ball Bearings 7015 CD/P4ADBC

The 7015 CD/P4ADBC is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched pair for balanced performance.

This bearing handles radial loads up to 19170 lbf and reaches speeds of 22000 RPM, making it suitable for high-speed applications. Its phenolic cage ensures smooth operation and durability.

The open design allows for easy lubrication, while the P4A tolerance class guarantees precision. Ideal for machine tools or spindles where accuracy and speed are crucial.

Weighing 1.26kg, it’s robust yet manageable. The matched pair setup (DB arrangement) provides stability under moderate preload conditions. Works reliably in temperatures from -30°C to 110°C.

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

Product Parameters

  • Part Number 7015 CD/P4ADBC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 115 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 19170 lbf
  • Static Radial Load 22050 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.26 kg
Super Precision Angular Contact Ball Bearings 7015 CD/P4ADBC dimension drawing
Download DWG Download PDF

Features

Performance Features of 7015 CD/P4ADBC Bearing

7015 CD/P4ADBC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under high radial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 19170 lbf, it handles demanding conditions reliably.

7015 CD/P4ADBC Bearing operates efficiently at speeds up to 22,000 rpm, balancing speed and stability.
Its moderate preload (Class C) ensures precise performance in matched bearing arrangements.

The open design allows for easy lubrication, extending service life in varied temperature ranges (-30°C to 110°C).
This makes it suitable for high-precision applications requiring consistent accuracy.

Application

Industrial Uses of 7015 CD/P4ADBC Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The moderate preload helps maintain stability during heavy cutting operations.

In robotics, 7015 CD/P4ADBC Bearing supports articulated arms that require smooth, precise movement. Its phenolic cage reduces friction, making it suitable for repetitive tasks in automated systems.

For aerospace applications, 7015 CD/P4ADBC Bearing handles both radial and axial loads in aircraft components. The P4A tolerance class guarantees the tight precision needed for flight-critical systems.

Where Is 7015 CD/P4ADBC Bearing Used?
You’ll often find this bearing in medical imaging devices, where its low vibration and high-speed capability are essential. The chrome steel construction ensures long-term reliability in sterile environments.

In automotive testing equipment, 7015 CD/P4ADBC Bearing provides the precision needed for accurate measurements. Its matched arrangement (DB) helps distribute loads evenly, extending service life.

Built for Heavy-Duty Use: 7015 CD/P4ADBC Bearing
This bearing excels in industrial pumps, handling both radial and axial forces with ease. The open design allows for efficient lubrication, reducing wear in continuous operation.

For CNC machinery, 7015 CD/P4ADBC Bearing offers the rigidity needed for high-speed milling. Its 15° contact angle optimises load distribution, minimising deflection during cutting.

Light-Duty vs Heavy-Duty: Best Uses for 7015 CD/P4ADBC Bearing
In light-duty applications like dental drills, this bearing provides quiet, vibration-free performance. The phenolic cage ensures smooth rotation at high speeds.

For heavy-duty uses such as gearboxes, 7015 CD/P4ADBC Bearing’s dynamic load capacity handles intense forces. The matched set design improves alignment under demanding conditions.

Q&A

SEND INQUIRY