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Super Precision Angular Contact Ball Bearings S7013 ACD/HCP4AQBCC

Super Precision Angular Contact Ball Bearings S7013 ACD/HCP4AQBCC

The S7013 ACD/HCP4AQBCC is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes sealed for protection, with a matched set of four bearings for balanced performance.

This bearing handles radial loads up to 23400 lbf and reaches speeds of 31000 RPM, thanks to its ceramic balls and phenolic cage. Its moderate preload (Class C) ensures smooth operation in demanding conditions.

The sealed design keeps grease in and contaminants out, making it low-maintenance. Ideal for high-speed applications like machine tool spindles or precision equipment where accuracy is key.

Weighing 1.46kg, it’s robust yet manageable. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement. Suitable for temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7013 ACD/HCP4AQBCC
  • 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 72 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 23400 lbf
  • Static Radial Load 31500 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 1.46 kg
Super Precision Angular Contact Ball Bearings S7013 ACD/HCP4AQBCC dimension drawing
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Features

Performance Features of S7013 ACD/HCP4AQBCC Bearing

S7013 ACD/HCP4AQBCC Bearing features a 25° contact angle, optimised for handling combined radial and axial loads.
The ceramic balls and chrome steel rings ensure smooth operation at high speeds, up to 31,000 rpm.

Its phenolic cage maintains ball alignment, reducing friction and wear for consistent performance.
The sealed design and grease lubrication minimise maintenance needs in demanding applications.

With a dynamic radial load capacity of 23,400 lbf, it delivers reliable performance in precision setups.
The matched arrangement of four bearings ensures balanced load distribution and enhanced stability.

Application

Industrial Uses of S7013 ACD/HCP4AQBCC Bearing
S7013 ACD/HCP4AQBCC Bearing is commonly used in high-speed machine spindles, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding industrial settings.

What Makes S7013 ACD/HCP4AQBCC Bearing a Preferred Choice?
In robotics, S7013 ACD/HCP4AQBCC Bearing provides smooth motion control for precision arms, thanks to its moderate preload and angular contact design. The matched set of four bearings ensures consistent alignment, crucial for repetitive tasks.

Built for Heavy-Duty Use: S7013 ACD/HCP4AQBCC Bearing
For automotive applications like electric motor shafts, S7013 ACD/HCP4AQBCC Bearing handles both radial and axial loads effortlessly. Its grease lubrication and temperature tolerance make it reliable even under continuous operation.

Medical vs Industrial: Where S7013 ACD/HCP4AQBCC Bearing Excels
In medical imaging devices, S7013 ACD/HCP4AQBCC Bearing’s P4A tolerance class delivers the precision needed for accurate scans. Meanwhile, its robust construction also suits industrial pumps requiring minimal vibration.

Q&A

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