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Super Precision Angular Contact Ball Bearings 7015 FE/HCP4A

Super Precision Angular Contact Ball Bearings 7015 FE/HCP4A

The 7015 FE/HCP4A is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from high-quality chrome steel. Its 18° contact angle and ceramic balls ensure smooth operation under angular loads.

With a dynamic radial load capacity of 5850 lbf, it handles high-speed applications up to 28,000 RPM. The phenolic cage adds durability while keeping the weight at just 0.59kg.

The open design allows for easy lubrication, and it performs reliably in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees precise performance in demanding setups.

Ideal for precision machinery like spindles or CNC equipment, this bearing offers excellent stability and longevity. It’s interchangeable with SKF models, making replacements straightforward.

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Product Parameters

  • Part Number 7015 FE/HCP4A
  • 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 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 26
  • Contact Angle 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5850 lbf
  • Static Radial Load 4770 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.59 kg
Super Precision Angular Contact Ball Bearings 7015 FE/HCP4A dimension drawing
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Features

Performance Features of 7015 FE/HCP4A Bearing

7015 FE/HCP4A Bearing is designed with a precise 18° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 28,000 rpm.
With a dynamic radial load capacity of 5850 lbf, it handles demanding conditions reliably.

7015 FE/HCP4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its P4A tolerance class guarantees high precision for critical applications.

Application

Industrial Uses of 7015 FE/HCP4A Bearing
7015 FE/HCP4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for continuous operation.

Where Is 7015 FE/HCP4A Bearing Used?
You’ll often find 7015 FE/HCP4A Bearing in automotive transmissions, where its 18° contact angle handles combined loads effectively. Its phenolic cage also dampens vibrations, improving gear shifts.

Built for Heavy-Duty Use: 7015 FE/HCP4A Bearing
7015 FE/HCP4A Bearing excels in robotics, particularly in articulated arms requiring smooth, precise movement. The P4A tolerance class ensures consistent performance even under repetitive motion.

Automotive vs Aerospace: Applications of 7015 FE/HCP4A Bearing
In automotive systems, 7015 FE/HCP4A Bearing supports electric motor shafts, while aerospace applications benefit from its lightweight ceramic balls. Both sectors value its high-speed capability.

Perfect Fit for Automation: 7015 FE/HCP4A Bearing
7015 FE/HCP4A Bearing is ideal for CNC machines, where its preload option minimises deflection during cutting. The open design allows for easy relubrication, extending service life.

Q&A

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