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Super Precision Angular Contact Ball Bearings 7005 CD/P4ADBG20

Super Precision Angular Contact Ball Bearings 7005 CD/P4ADBG20

The 7005 CD/P4ADBG20 is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched pair for balanced performance.

This bearing handles radial loads up to 3510 lbf and can reach speeds of 103,000 RPM, making it suitable for high-speed applications. The phenolic cage ensures smooth operation and longevity.

Its open design allows for easy lubrication, while the P4A tolerance class guarantees precise performance. The matched arrangement (DB) with preload ensures stability under angular loads.

Ideal for precision machinery like spindles or CNC equipment where accuracy and speed are crucial. Weighing just 0.16kg, it’s lightweight yet robust for demanding tasks. Works in temperatures from -30°C to 110°C.

Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades. The 14 balls (6.35mm each) provide even load distribution for consistent performance.

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Product Parameters

  • Part Number 7005 CD/P4ADBG20
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 14
  • 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 Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3510 lbf
  • Static Radial Load 2340 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 103000 rpm
  • Weight 0.16 kg
  • Price（$） 115.398
Super Precision Angular Contact Ball Bearings 7005 CD/P4ADBG20 dimension drawing
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Features

Performance Features of 7005 CD/P4ADBG20 Bearing

7005 CD/P4ADBG20 Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability and smooth operation under high-speed conditions.

The matched arrangement of two bearings provides stability, making it suitable for precision applications.
With a maximum speed of 103,000 rpm, it delivers reliable performance in demanding environments.

Phenolic cage material reduces friction and noise, enhancing operational efficiency.
The P4A tolerance class ensures high precision and consistent performance.

7005 CD/P4ADBG20 Bearing’s dynamic radial load capacity of 3510 lbf makes it robust for various industrial uses.
Its open design allows for easy lubrication, extending service life.

Application

Key Fields for 7005 CD/P4ADBG20 Bearing
7005 CD/P4ADBG20 Bearing is widely used in machine tools, where its super precision and angular contact design ensure accurate spindle performance. The matched arrangement of two bearings provides stability in high-speed operations.

In robotics, 7005 CD/P4ADBG20 Bearing supports articulated arms, offering smooth movement and low friction. Its phenolic cage reduces weight while maintaining durability.

For aerospace applications, 7005 CD/P4ADBG20 Bearing handles both radial and axial loads in components like actuators. The P4A tolerance class guarantees consistent performance under demanding conditions.

Automotive systems benefit from 7005 CD/P4ADBG20 Bearing in electric motors, where its lubricated design extends service life. The chrome steel construction resists wear in high-temperature environments.

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