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Super Precision Angular Contact Ball Bearings 7005 ACEGA/HCP4AL1
Super Precision Angular Contact Ball Bearings 7005 ACEGA/HCP4AL1

Super Precision Angular Contact Ball Bearings 7005 ACEGA/HCP4AL1

The 7005 ACEGA/HCP4AL1 is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from chrome steel for durability. It features ceramic balls and a phenolic cage, ensuring smooth operation at high speeds up to 103,000 RPM.

With a 25° contact angle, it handles radial loads up to 1784 lbf and is preloaded for extra light performance. Its open design allows easy lubrication, making maintenance straightforward.

This bearing is ideal for high-speed applications like machine tool spindles or precision instruments. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use.

Weighing just 0.065kg, it’s lightweight yet robust, and complies with P4A tolerance standards for exceptional accuracy. Suitable for temperatures ranging from -30°C to 110°C.

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Product Parameters

  • Part Number 7005 ACEGA/HCP4AL1
  • 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 25°
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 1784 lbf
  • Static Radial Load 878 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 103000 rpm
  • Weight 0.065 kg

Features

Performance Features of 7005 ACEGA/HCP4AL1 Bearing

7005 ACEGA/HCP4AL1 Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
The chrome steel rings and ceramic balls ensure smooth operation and reduced friction.

With a dynamic radial load capacity of 1784 lbf, it performs reliably in high-speed applications.
Its phenolic cage keeps the ceramic balls aligned, enhancing durability and reducing wear.

The bearing operates efficiently at speeds up to 103,000 rpm, making it suitable for precision tasks.
Its extra light preload ensures minimal friction and optimal performance.

7005 ACEGA/HCP4AL1 Bearing works in temperatures from -30°C to 110°C, adapting to various environments.
The open design simplifies maintenance, reducing operational costs.

Application

Industrial Uses of 7005 ACEGA/HCP4AL1 Bearing
In high-speed machine tools, 7005 ACEGA/HCP4AL1 Bearing excels due to its ceramic balls and phenolic cage, which reduce friction and heat buildup.
The extra light preload ensures smooth operation, making it ideal for precision grinding applications.

Where Is 7005 ACEGA/HCP4AL1 Bearing Used?
You’ll often find 7005 ACEGA/HCP4AL1 Bearing in automotive transmissions, where its angular contact design handles combined loads efficiently.
Its P4A tolerance class guarantees the accuracy needed for reliable performance in demanding conditions.

Built for Heavy-Duty Use: 7005 ACEGA/HCP4AL1 Bearing
For robotics and automation, 7005 ACEGA/HCP4AL1 Bearing offers the stability required for repetitive, high-precision movements.
The open seal type allows for easy relubrication, extending its service life in continuous operation.

Automotive vs Aerospace: Applications of 7005 ACEGA/HCP4AL1 Bearing
In automotive systems, 7005 ACEGA/HCP4AL1 Bearing supports gear shafts, while in aerospace, it’s trusted for flight control mechanisms.
The ceramic balls provide a lightweight yet durable solution for both industries.

Q&A

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