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Super Precision Angular Contact Ball Bearings 7013 CDGB/HCP4A

Super Precision Angular Contact Ball Bearings 7013 CDGB/HCP4A

The 7013 CDGB/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, making it suitable for high-performance applications. The phenolic cage provides durability while keeping weight low at just 0.36kg.

With a P4A tolerance class, it offers exceptional precision for demanding machinery. The open design allows for easy lubrication and maintenance, working reliably in temperatures from -30°C to 110°C.

Ideal for spindle assemblies or precision tools, this bearing can be matched in sets of four for back-to-back, face-to-face, or tandem arrangements. It’s interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number 7013 CDGB/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 Light / Class B
  • 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 CDGB/HCP4A dimension drawing
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Features

Performance Features of 7013 CDGB/HCP4A Bearing

7013 CDGB/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, offering high precision and durability.
Its 15° contact angle ensures efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 9360 lbf, it suits demanding applications.

7013 CDGB/HCP4A Bearing operates smoothly at speeds up to 24,000 rpm.
Its open design allows for easy lubrication, ensuring consistent performance.

The P4A tolerance class guarantees high precision, ideal for critical machinery.
Weighing just 0.36 kg, it balances strength and lightweight design.

Application

Industrial Uses of 7013 CDGB/HCP4A Bearing
7013 CDGB/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it suitable for demanding industrial environments.

In automotive applications, 7013 CDGB/HCP4A Bearing supports components like electric motors and gear systems, where its light preload enhances efficiency. The metric sizing ensures compatibility with a variety of vehicle models.

For automation systems, 7013 CDGB/HCP4A Bearing is ideal for robotic arms and CNC machines, thanks to its high-speed capabilities. The phenolic cage provides durability, even in continuous operation scenarios.

Medical imaging devices benefit from 7013 CDGB/HCP4A Bearing’s precision and reliability. The chrome steel rings and ceramic balls ensure smooth operation in critical applications.

In consumer electronics, 7013 CDGB/HCP4A Bearing can be found in high-performance printers and scanners. Its open design allows for easy maintenance, extending the lifespan of the equipment.

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