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Super Precision Angular Contact Ball Bearings S7017 ACE/HCP4ADGA

Super Precision Angular Contact Ball Bearings S7017 ACE/HCP4ADGA

The S7017 ACE/HCP4ADGA is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, designed for high-performance applications. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 11858 lbf.

Sealed for protection, this bearing comes pre-greased and can handle speeds up to 17000 RPM. The phenolic cage and chrome steel rings offer durability, while the universal matching design allows flexible mounting options.

With a temperature range of -30°C to 110°C, it’s suitable for demanding environments like machine tools or high-speed spindles. The extra-light preload (Class A) ensures minimal friction and precise movement.

Weighing 1.7kg, this matched set of two bearings is ideal for back-to-back, face-to-face, or tandem arrangements. Compliant with P4A tolerance standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number S7017 ACE/HCP4ADGA
  • 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 44 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 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 11858 lbf
  • Static Radial Load 12600 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 17000 rpm
  • Weight 1.7 kg
Super Precision Angular Contact Ball Bearings S7017 ACE/HCP4ADGA dimension drawing
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Features

Performance Features of S7017 ACE/HCP4ADGA Bearing

S7017 ACE/HCP4ADGA Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.

With a dynamic radial load capacity of 11858 lbf, it handles demanding applications effortlessly.
Its sealed design and grease lubrication provide long-lasting operation with minimal maintenance.

The bearing operates smoothly at speeds up to 17,000 rpm, making it ideal for high-speed machinery.
Its universal matching capability allows flexible installation in various configurations.

S7017 ACE/HCP4ADGA Bearing performs reliably in temperatures ranging from -30°C to 110°C.
The extra light preload ensures precise movement, perfect for angular contact applications.

Application

Super Precision Angular Contact Ball Bearings S7017 ACE/HCP4ADGA excels in high-speed machine tool spindles, where its ceramic balls and phenolic cage reduce friction for smoother operation. The 25° contact angle ensures stable performance under combined radial and axial loads.

In robotics, S7017 ACE/HCP4ADGA is ideal for articulated arms requiring precise movement and low heat generation. Its sealed design keeps contaminants out, extending service life in demanding environments.

For aerospace applications, S7017 ACE/HCP4ADGA’s universal matching capability allows flexible mounting in gearboxes or actuators. The P4A tolerance class guarantees the precision needed for critical flight systems.

Medical imaging devices benefit from S7017 ACE/HCP4ADGA’s quiet operation and consistent accuracy. The grease lubrication ensures maintenance-free performance in sensitive diagnostic equipment.

In electric vehicle motors, S7017 ACE/HCP4ADGA handles high rotational speeds while minimising energy loss. Its lightweight phenolic cage contributes to overall efficiency in sustainable transport solutions.

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