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Super Precision Angular Contact Ball Bearings S7013 CD/HCP4ADGA

Super Precision Angular Contact Ball Bearings S7013 CD/HCP4ADGA

The S7013 CD/HCP4ADGA is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 15210 lbf and reaches speeds of 36,000 RPM, making it suitable for high-performance applications.

Its sealed design and phenolic cage ensure smooth operation with minimal maintenance, while the grease lubrication extends its lifespan. The bearing operates efficiently in temperatures from -30°C to 110°C, ideal for demanding environments.

This model features a 15° contact angle and comes in a matched set of two, allowing for universal matching in back-to-back, face-to-face, or tandem arrangements. Perfect for precision machinery like spindles or CNC equipment where accuracy is crucial.

Weighing 0.73kg, it offers a balance of strength and lightweight design. Compliant with P4A tolerance class, it ensures reliable performance in high-speed, high-precision scenarios.

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Product Parameters

  • Part Number S7013 CD/HCP4ADGA
  • 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 36 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 Sealed
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • 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 15210 lbf
  • Static Radial Load 16875 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.73 kg
Super Precision Angular Contact Ball Bearings S7013 CD/HCP4ADGA dimension drawing
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Features

Performance Features of S7013 CD/HCP4ADGA Bearing

S7013 CD/HCP4ADGA Bearing features a 15° contact angle, optimised for precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation under high-speed conditions.

The phenolic cage maintains ball alignment, reducing friction and wear during rotation.
With a dynamic radial load capacity of 15210 lbf, it handles demanding tasks with ease.

S7013 CD/HCP4ADGA Bearing is sealed and pre-lubricated with grease, requiring minimal maintenance.
It operates efficiently at speeds up to 36,000 rpm while maintaining precision.

The universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.
Its P4A tolerance class ensures consistent performance in high-precision applications.

Application

Common Applications of S7013 CD/HCP4ADGA Bearing
S7013 CD/HCP4ADGA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction for smoother operation. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding industrial settings.

In automotive applications, S7013 CD/HCP4ADGA Bearing excels in electric motor systems, thanks to its 15° contact angle handling both radial and axial loads efficiently. Its universal matching feature allows flexible installation in various configurations.

For precision robotics, S7013 CD/HCP4ADGA Bearing’s P4A tolerance class ensures minimal vibration, crucial for delicate tasks like assembly or 3D printing. The extra-light preload further enhances responsiveness in dynamic movements.

Medical imaging devices benefit from S7013 CD/HCP4ADGA Bearing’s consistent rotation and low heat generation, critical for accurate scans. The grease lubrication maintains quiet operation in sensitive environments.

In consumer electronics, S7013 CD/HCP4ADGA Bearing supports high-speed spindle motors in printers and disk drives. Its compact size and metric dimensions make it a reliable fit for space-constrained designs.

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