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Super Precision Angular Contact Ball Bearings S7010 ACD/P4A

Super Precision Angular Contact Ball Bearings S7010 ACD/P4A

The S7010 ACD/P4A is a super precision angular contact ball bearing with a 50mm bore and 80mm 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 15,000 RPM, with a temperature range of -30°C to 110°C. The phenolic cage ensures smooth operation and durability under high-performance conditions.

With a P4 tolerance class (equivalent to ABEC-7), it offers exceptional accuracy for precision machinery. Matched arrangements are available for paired installations, enhancing stability in complex systems.

Ideal for CNC spindles, high-speed motors, or precision tools where reliability is crucial. Weighing just 0.26kg, it balances lightweight design with robust performance. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7010 ACD/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 9.525 mm
  • Ball Qty 18
  • 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 6322 lbf
  • Static Radial Load 5220 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 15000 rpm
  • Weight 0.26 kg
  • Price（$） 323.82
Super Precision Angular Contact Ball Bearings S7010 ACD/P4A dimension drawing
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Features

Performance Features of S7010 ACD/P4A Bearing

S7010 ACD/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under high-speed conditions.

The phenolic cage in S7010 ACD/P4A Bearing maintains ball alignment, reducing friction and wear.
With a maximum speed of 15,000 rpm, it delivers reliable performance in precision tasks.

S7010 ACD/P4A Bearing’s sealed design protects against contaminants, extending its service life.
Its dynamic radial load capacity of 6322 lbf makes it suitable for demanding industrial applications.

The P4 tolerance class ensures high precision, ideal for applications requiring minimal vibration.
Lubrication is pre-applied, reducing maintenance needs and ensuring consistent performance.

Application

Industrial Uses of S7010 ACD/P4A Bearing
S7010 ACD/P4A Bearing is commonly 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, S7010 ACD/P4A Bearing provides smooth movement for articulated arms, thanks to its phenolic cage reducing friction. Its P4 tolerance class makes it suitable for applications demanding tight precision.

For medical imaging devices, S7010 ACD/P4A Bearing’s chrome steel components offer reliable operation under continuous use. The lubricated design ensures quiet performance, which is essential in sensitive medical environments.

Automotive applications like electric power steering systems benefit from S7010 ACD/P4A Bearing’s ability to handle combined radial and thrust loads. The matched arrangement option allows for custom setups in compact spaces.

In 3D printers, S7010 ACD/P4A Bearing supports precise linear motion, contributing to consistent print quality. Its high-speed capability makes it a dependable choice for rapid prototyping equipment.

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