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Super Precision Angular Contact Ball Bearings S7017 ACE/HCP4ATBTA

Super Precision Angular Contact Ball Bearings S7017 ACE/HCP4ATBTA

The S7017 ACE/HCP4ATBTA is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, designed for high-speed applications. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 15795 lbf.

The sealed design keeps grease in and contaminants out, while the phenolic cage offers durability. With a maximum speed of 28,000 RPM, it’s built for performance in demanding conditions.

This bearing comes in a matched set of three, arranged TBT (tandem-back-to-back), providing extra stability. Ideal for machine tools or high-precision spindles where accuracy is key.

Weighing 2.56kg, it operates reliably in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees exceptional precision for critical applications.

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Product Parameters

  • Part Number S7017 ACE/HCP4ATBTA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 66 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 26
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 15795 lbf
  • Static Radial Load 18675 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 2.56 kg
Super Precision Angular Contact Ball Bearings S7017 ACE/HCP4ATBTA dimension drawing
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Features

Performance Features of S7017 ACE/HCP4ATBTA Bearing

S7017 ACE/HCP4ATBTA Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its ceramic balls and chrome steel rings enhance durability while reducing friction.

The sealed design protects against contaminants, ensuring consistent performance in various environments.
With a maximum speed of 28,000 rpm, it excels in high-speed operations.

S7017 ACE/HCP4ATBTA Bearing’s phenolic cage maintains ball alignment, extending service life under dynamic radial loads up to 15,795 lbf.
The extra light preload ensures smooth operation without unnecessary resistance.

This bearing set includes three matched units, providing balanced performance in demanding setups.
Its P4A tolerance class guarantees precision for critical applications.

Application

Industrial Uses of S7017 ACE/HCP4ATBTA Bearing
S7017 ACE/HCP4ATBTA Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long service life in demanding environments.

What Makes S7017 ACE/HCP4ATBTA Bearing a Preferred Choice?
In automotive applications, S7017 ACE/HCP4ATBTA Bearing excels in electric motor systems, thanks to its angular contact design and extra light preload. The metric dimensions make it a versatile fit for various European and Asian models.

Perfect Fit for Automation: S7017 ACE/HCP4ATBTA Bearing
S7017 ACE/HCP4ATBTA Bearing is ideal for robotic arms, where its precision P4A tolerance ensures smooth, accurate movements. The matched set of three bearings provides stability in high-speed operations.

Medical vs Industrial: Where S7017 ACE/HCP4ATBTA Bearing Excels
S7017 ACE/HCP4ATBTA Bearing performs well in medical imaging devices, offering reliable operation with minimal maintenance. In industrial settings, it handles heavy radial loads in conveyor systems and gearboxes.

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