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Super Precision Angular Contact Ball Bearings S7012 CE/P4A

Super Precision Angular Contact Ball Bearings S7012 CE/P4A

The S7012 CE/P4A is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3870 lbf and reaches speeds of 20,000 RPM smoothly.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage reduces friction for quiet operation. The 15° contact angle ensures stable performance under angular loads.

This bearing is available with preload and matched arrangements, making it versatile for high-precision setups. Ideal for machine tools or spindle applications where accuracy is key.

Weighing 0.43kg, it meets P4 tolerance standards for reliable performance. Suitable for temperatures from -30°C to 110°C.

The S7012 CE/P4A is interchangeable with SKF bearings, offering a cost-effective alternative. Its robust design and high-speed capability make it a solid choice for demanding industrial uses.

The lubricated setup ensures long service life with minimal maintenance. The 25 balls, each 7.938mm in diameter, provide even load distribution.

Perfect for applications like CNC machinery or robotics where precision and durability are essential. Compliant with industry standards for consistent quality.

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Product Parameters

  • Part Number S7012 CE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 25
  • Contact Angle 15°
  • 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 3870 lbf
  • Static Radial Load 2902 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 20000 rpm
  • Weight 0.43 kg
  • Price（$） 46.161
Super Precision Angular Contact Ball Bearings S7012 CE/P4A dimension drawing
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Features

Why Choose S7012 CE/P4A Bearing for Precision Tasks?

S7012 CE/P4A Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 3870 lbf, it performs reliably in high-speed applications.
The P4 tolerance class guarantees tight precision, making it suitable for demanding machinery.

S7012 CE/P4A Bearing operates smoothly at speeds up to 20,000 rpm, maintaining efficiency.
Its sealed design keeps lubrication intact, reducing maintenance needs and extending service life.

Application

Industrial Uses of S7012 CE/P4A Bearing
S7012 CE/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 maintenance needs in demanding environments.

In robotics, S7012 CE/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage and 15° contact angle. Its P4 tolerance class makes it suitable for applications requiring minimal vibration.

For automotive applications, S7012 CE/P4A Bearing supports high-speed components like turbochargers, where its dynamic radial load capacity ensures reliable performance. The metric sizing also allows for easy integration with European and Asian vehicle designs.

Medical imaging devices benefit from S7012 CE/P4A Bearing’s precision, as it helps maintain stability in rotating components. The chrome steel construction offers durability, even in continuous use scenarios.

In automation systems, S7012 CE/P4A Bearing is often found in CNC machinery, where its matched arrangement options enhance alignment accuracy. The high-speed capability makes it a versatile choice for various industrial applications.

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