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Super Precision Angular Contact Ball Bearings S7010 ACB/P4A

Super Precision Angular Contact Ball Bearings S7010 ACB/P4A

The S7010 ACB/P4A is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from high-quality chrome steel. It handles both radial and angular loads, with a dynamic radial load capacity of 2106 lbf.

Designed for high-speed applications, it spins smoothly up to 22,000 RPM and operates in temperatures from -30°C to 110°C. Its sealed design keeps lubrication intact, reducing maintenance needs.

The phenolic cage ensures quiet operation and durability, while the 25° contact angle provides stability under load. This bearing is interchangeable with SKF models, making replacements straightforward.

Ideal for precision machinery like spindles or CNC equipment, where accuracy and speed are crucial. Weighing 0.29kg, it’s lightweight yet robust for demanding applications. Compliant with P4 tolerance standards for reliable performance.

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Product Parameters

  • Part Number S7010 ACB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 27
  • 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 2106 lbf
  • Static Radial Load 1654 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.29 kg
  • Price（$） 322.641
Super Precision Angular Contact Ball Bearings S7010 ACB/P4A dimension drawing
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Features

Engineered for Precision: S7010 ACB/P4A Bearing

S7010 ACB/P4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 2106 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 22,000 rpm, it delivers reliable efficiency in demanding conditions.

Application

Essential Roles of S7010 ACB/P4A Bearing
S7010 ACB/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain lubrication, reducing downtime in demanding industrial settings.

In robotics, S7010 ACB/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage and 25° contact angle. Its P4 tolerance class makes it suitable for applications requiring minimal vibration.

For medical imaging devices, S7010 ACB/P4A Bearing offers reliable performance due to its chrome steel components. The preload availability ensures consistent operation in critical diagnostic equipment.

Automotive applications like electric power steering benefit from S7010 ACB/P4A Bearing’s dynamic load capacity. Its metric sizing and SKF interchangeability simplify integration into various vehicle designs.

Q&A

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