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Super Precision Angular Contact Ball Bearings S7017 ACE/P4A

Super Precision Angular Contact Ball Bearings S7017 ACE/P4A

The S7017 ACE/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, making it versatile for demanding applications.

This sealed bearing comes pre-lubricated and can reach speeds up to 13,000 RPM while maintaining smooth operation. With a phenolic cage and P4 tolerance class, it offers excellent precision and durability in various conditions.

Designed for matched arrangements, it provides flexibility in complex setups. The bearing performs reliably in temperatures from -30°C to 110°C, suitable for industrial machinery and high-precision equipment.

Weighing 0.94kg, it balances strength and precision. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades in precision systems.

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Product Parameters

  • Part Number S7017 ACE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 26
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 7312 lbf
  • Static Radial Load 6300 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 13000 rpm
  • Weight 0.94 kg
  • Price（$） 92.232
Super Precision Angular Contact Ball Bearings S7017 ACE/P4A dimension drawing
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Features

Performance Features of S7017 ACE/P4A Bearing

S7017 ACE/P4A Bearing is crafted with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage minimises friction and wear.

With a dynamic radial load capacity of 7312 lbf, it handles demanding conditions reliably.
The sealed design and preload availability enhance performance in high-speed applications, reaching up to 13,000 rpm.

S7017 ACE/P4A Bearing operates smoothly within a temperature range of -30° to 110°C.
Its precision P4 tolerance class ensures consistent performance in critical machinery.

Application

Common Applications of S7017 ACE/P4A Bearing
S7017 ACE/P4A Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S7017 ACE/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. Its P4 tolerance class makes it suitable for applications demanding tight precision.

For aerospace components, S7017 ACE/P4A Bearing handles both radial and axial loads efficiently, ideal for gearbox systems. The chrome steel construction offers durability under high-speed conditions, up to 13,000 rpm.

In medical imaging devices, S7017 ACE/P4A Bearing’s low vibration characteristics ensure quiet and stable operation. The preload availability allows for fine-tuning to match specific equipment requirements.

Automotive testing equipment benefits from S7017 ACE/P4A Bearing’s consistent performance under varying loads. Its metric sizing simplifies integration with European and Asian machinery standards.

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