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Super Precision Angular Contact Ball Bearings S7012 CD/HCP4A

Super Precision Angular Contact Ball Bearings S7012 CD/HCP4A

The S7012 CD/HCP4A is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel. Its compact 18mm width makes it suitable for tight spaces while handling radial loads up to 9068 lbf.

With a 15° contact angle and ceramic balls, it offers smooth operation at speeds up to 17,000 RPM. The phenolic cage and sealed design ensure long-lasting performance with minimal maintenance.

This bearing is preloaded for precision and works well in temperatures from -30°C to 110°C. It meets P4 tolerance standards, making it ideal for high-accuracy applications like machine tools or spindle drives.

Weighing 0.34kg, it’s lightweight yet robust. Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades in demanding environments.

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Product Parameters

  • Part Number S7012 CD/HCP4A
  • 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 11.112 mm
  • Ball Qty 19
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 9068 lbf
  • Static Radial Load 7762 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 17000 rpm
  • Weight 0.34 kg
  • Price（$） 46.332
Super Precision Angular Contact Ball Bearings S7012 CD/HCP4A dimension drawing
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Features

Performance Features of S7012 CD/HCP4A Bearing

S7012 CD/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, offering high precision and durability.
Its 15° contact angle ensures optimal performance in angular contact applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing longevity.
With a dynamic radial load capacity of 9068 lbf, it handles demanding conditions effortlessly.

S7012 CD/HCP4A Bearing operates smoothly at speeds up to 17,000 rpm, making it ideal for high-speed machinery.
Its sealed design keeps lubrication intact, minimising maintenance needs.

The P4 tolerance class guarantees exceptional accuracy, suitable for precision engineering tasks.
Its temperature range of -30° to 110°C ensures reliable performance in various environments.

Application

Industrial Uses of S7012 CD/HCP4A Bearing
S7012 CD/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth operation.

Where Is S7012 CD/HCP4A Bearing Used?
In automotive applications, S7012 CD/HCP4A Bearing supports components like electric motors and transmissions, thanks to its high-speed capabilities. The sealed design also helps protect against contaminants in demanding environments.

Perfect Fit for Automation: S7012 CD/HCP4A Bearing
For robotic arms and automation systems, S7012 CD/HCP4A Bearing offers reliable performance with minimal maintenance. Its phenolic cage provides durability, even in continuous operation scenarios.

Medical vs Industrial: Where S7012 CD/HCP4A Bearing Excels
In medical imaging devices, S7012 CD/HCP4A Bearing’s precision and low noise are crucial for clear results. Meanwhile, in industrial settings, its high load capacity makes it suitable for heavy machinery.

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