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Super Precision Angular Contact Ball Bearings 7005 CEGA/P4A
Super Precision Angular Contact Ball Bearings 7005 CEGA/P4A

Super Precision Angular Contact Ball Bearings 7005 CEGA/P4A

The 7005 CEGA/P4A is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 1872 lbf dynamically.

With a phenolic cage and open design, it offers smooth operation at speeds up to 85,000 RPM. The extra light preload ensures minimal friction, making it efficient for high-speed applications.

This bearing is interchangeable with SKF models and comes in a universal matching set for versatile mounting options. Ideal for precision machinery like spindles or CNC equipment where accuracy and speed are crucial.

Weighing just 0.074kg, it’s lightweight yet durable, suitable for temperatures from -30°C to 110°C. Its P4A tolerance class guarantees exceptional performance in demanding conditions.

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Product Parameters

  • Part Number 7005 CEGA/P4A
  • 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 12 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 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 1872 lbf
  • Static Radial Load 934 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 85000 rpm
  • Weight 0.074 kg
  • Price($) 65.259

Features

Why Choose 7005 CEGA/P4A Bearing for Precision Tasks?

7005 CEGA/P4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and smooth operation under dynamic radial loads up to 1872 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance at speeds up to 85,000 rpm.
With a P4A tolerance class, it delivers consistent accuracy in demanding conditions.

7005 CEGA/P4A Bearing operates reliably in temperatures from -30°C to 110°C, suitable for varied environments.
Its universal matching capability allows flexible configurations like back-to-back or tandem arrangements.

Application

Key Fields for 7005 CEGA/P4A Bearing
7005 CEGA/P4A Bearing is widely used in machine tool spindles, where its high precision and angular contact design ensure smooth rotation. The extra light preload makes it ideal for applications requiring minimal friction.

In robotics, 7005 CEGA/P4A Bearing supports articulated arms, providing stability during precise movements. Its phenolic cage offers quiet operation, which is essential in automated environments.

For medical imaging devices, 7005 CEGA/P4A Bearing’s P4A tolerance class guarantees accuracy in critical components. The chrome steel construction ensures durability even in high-speed rotations.

Automotive applications like electric power steering systems benefit from 7005 CEGA/P4A Bearing’s reliability. The open design allows for easy lubrication, extending service life in demanding conditions.

In consumer electronics, 7005 CEGA/P4A Bearing is found in high-performance cooling fans. Its lightweight design and low noise levels make it a preferred choice for quiet operation.

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