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Super Precision Angular Contact Ball Bearings S7014 ACE/HCP4ATGA

Super Precision Angular Contact Ball Bearings S7014 ACE/HCP4ATGA

The S7014 ACE/HCP4ATGA is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 10980 lbf.

The sealed design keeps grease in and contaminants out, while the phenolic cage offers durability. It can handle speeds up to 22000 RPM and temperatures from -30°C to 110°C.

This bearing comes in a matched set of three, suitable for universal arrangements like back-to-back or face-to-face mounting. Ideal for high-precision applications such as machine tool spindles or high-speed motors.

Weighing 1.76kg, it meets P4A tolerance standards for exceptional accuracy. Compatible with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7014 ACE/HCP4ATGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 60 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 3
  • 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 10980 lbf
  • Static Radial Load 11700 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.76 kg
Super Precision Angular Contact Ball Bearings S7014 ACE/HCP4ATGA dimension drawing
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Features

How Does S7014 ACE/HCP4ATGA Bearing Achieve High-Speed Precision?

S7014 ACE/HCP4ATGA Bearing features a 25° contact angle, ensuring optimal load distribution for angular contact applications.
Its ceramic balls and chrome steel rings reduce friction, allowing speeds up to 22,000 rpm.

The phenolic cage maintains ball alignment, enhancing durability and smooth operation.
With universal matching, it supports various configurations like back-to-back or tandem arrangements.

Grease lubrication ensures consistent performance within a temperature range of -30°C to 110°C.
Its P4A tolerance class guarantees precision, making it ideal for high-accuracy machinery.

Application

Essential Roles of S7014 ACE/HCP4ATGA Bearing
In high-speed machine tools, S7014 ACE/HCP4ATGA Bearing excels with its ceramic balls and phenolic cage, reducing friction and heat buildup. Its 25° contact angle ensures stable performance under combined radial and axial loads.

Where Is S7014 ACE/HCP4ATGA Bearing Used?
You’ll often find S7014 ACE/HCP4ATGA Bearing in precision robotics, where its P4A tolerance class guarantees accurate movement. The sealed design keeps contaminants out, ideal for dusty or humid environments.

Built for Heavy-Duty Use: S7014 ACE/HCP4ATGA Bearing
This bearing handles demanding applications like spindle drives, thanks to its chrome steel rings and extra-light preload. The universal matching allows flexible arrangements (back-to-back or tandem) for varied load needs.

Automotive vs Aerospace: Applications of S7014 ACE/HCP4ATGA Bearing
In automotive testing rigs, S7014 ACE/HCP4ATGA Bearing supports high-speed rotations, while aerospace actuators benefit from its lightweight ceramic components. Both sectors value its consistent performance at 22,000 rpm.

Perfect Fit for Automation: S7014 ACE/HCP4ATGA Bearing
S7014 ACE/HCP4ATGA Bearing is a go-to for CNC machinery, where its grease lubrication ensures long service intervals. The matched set of three bearings simplifies installation in complex systems.

Q&A

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