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Super Precision Angular Contact Ball Bearings 7013 CDGA/HCP4A

Super Precision Angular Contact Ball Bearings 7013 CDGA/HCP4A

The 7013 CDGA/HCP4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. Its 15° contact angle and ceramic balls ensure smooth operation under angular loads.

This bearing handles dynamic radial loads up to 9360 lbf and spins at speeds up to 24,000 RPM. The phenolic cage provides durability, while the P4A tolerance class guarantees exceptional precision.

Its open design allows for easy lubrication, making maintenance straightforward. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

Ideal for high-speed applications like machine tool spindles or precision instruments, this model is interchangeable with SKF bearings. Weighing 0.36kg, it’s part of a matched set for versatile mounting options.

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Product Parameters

  • Part Number 7013 CDGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 20
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 4
  • 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 9360 lbf
  • Static Radial Load 8438 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 24000 rpm
  • Weight 0.36 kg
Super Precision Angular Contact Ball Bearings 7013 CDGA/HCP4A dimension drawing
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Features

Performance Features of 7013 CDGA/HCP4A Bearing

7013 CDGA/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 15° contact angle provides excellent angular contact performance for various applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a dynamic radial load capacity of 9360 lbf, it handles demanding tasks efficiently.

7013 CDGA/HCP4A Bearing operates at speeds up to 24,000 rpm, balancing speed and reliability.
Its P4A tolerance class ensures consistent performance in precision machinery.

The open design allows for easy lubrication, maintaining optimal performance over time.
With a temperature range of -30°C to 110°C, it adapts to various working conditions.

The universal matching feature enables flexible configurations like back-to-back or tandem arrangements.
This makes 7013 CDGA/HCP4A Bearing versatile for complex mechanical systems.

Application

How Does 7013 CDGA/HCP4A Bearing Improve Performance?
In high-speed machine tools, 7013 CDGA/HCP4A Bearing excels with its ceramic balls and phenolic cage, reducing friction and heat buildup. The 15° contact angle ensures stable operation under combined radial and axial loads.

What Industries Rely on 7013 CDGA/HCP4A Bearing?
Aerospace and robotics often use 7013 CDGA/HCP4A Bearing for its precision and reliability in demanding conditions. Its P4A tolerance class makes it suitable for applications requiring minimal vibration.

Built for Versatility: 7013 CDGA/HCP4A Bearing
This bearing adapts well to various configurations like back-to-back or tandem arrangements. The chrome steel rings and ceramic balls provide a balanced mix of strength and smooth operation.

Automotive vs Aerospace: Applications of 7013 CDGA/HCP4A Bearing
In automotive systems, 7013 CDGA/HCP4A Bearing handles high-speed spindle loads, while in aerospace, it supports critical flight control mechanisms. Its lightweight design doesn’t compromise on durability.

Where Is 7013 CDGA/HCP4A Bearing Used?
You’ll find 7013 CDGA/HCP4A Bearing in precision equipment like dental drills and optical scanners. The extra light preload ensures consistent performance without unnecessary friction.

Q&A

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