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Super Precision Angular Contact Ball Bearings S7017 ACDGB/P4A

Super Precision Angular Contact Ball Bearings S7017 ACDGB/P4A

The S7017 ACDGB/P4A is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle efficiently handles both radial and axial loads.

With a dynamic radial load capacity of 14332 lbf, it spins smoothly at speeds up to 17000 RPM. The sealed design and grease lubrication ensure low maintenance and long service life.

The phenolic cage enhances durability, while the P4A tolerance class guarantees precise performance. It operates reliably in temperatures from -30°C to 110°C.

Ideal for high-precision applications like machine tool spindles or robotics, this bearing is interchangeable with SKF models. Weighing 0.91kg, it’s a robust yet manageable choice for demanding setups.

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Product Parameters

  • Part Number S7017 ACDGB/P4A
  • 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 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 14332 lbf
  • Static Radial Load 13950 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 17000 rpm
  • Weight 0.91 kg
Super Precision Angular Contact Ball Bearings S7017 ACDGB/P4A dimension drawing
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Features

Performance Features of S7017 ACDGB/P4A Bearing

S7017 ACDGB/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure high durability, supporting dynamic radial loads up to 14332 lbf.
The phenolic cage enhances stability, reducing friction at high speeds up to 17,000 rpm.
With a sealed design and grease lubrication, it operates reliably in temperatures from -30°C to 110°C.

Application

Industrial Uses of S7017 ACDGB/P4A Bearing
S7017 ACDGB/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate alignment under radial and axial loads. The sealed construction helps maintain lubrication in demanding industrial environments.

In automotive applications, S7017 ACDGB/P4A Bearing supports components like wheel hubs and transmissions, offering smooth performance at high speeds. Its light preload and P4A tolerance class make it ideal for precision-driven systems.

For automation equipment, S7017 ACDGB/P4A Bearing provides reliable motion control in robotic arms and CNC machines. The phenolic cage reduces friction, enhancing efficiency in continuous operation.

Medical imaging devices benefit from S7017 ACDGB/P4A Bearing’s consistent performance and low noise levels. The chrome steel construction ensures durability in critical healthcare applications.

In consumer electronics, S7017 ACDGB/P4A Bearing is found in high-end printers and scanners, where its precision and quiet operation are valued. The grease lubrication extends service life in everyday use.

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