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Super Precision Angular Contact Ball Bearings S7010 CE/HCP4ADBB

Super Precision Angular Contact Ball Bearings S7010 CE/HCP4ADBB

The S7010 CE/HCP4ADBB is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, designed for high-speed applications. It features a 15° contact angle and comes as a matched pair (DB arrangement) for balanced performance.

Made from chrome steel with ceramic balls and a phenolic cage, it handles radial loads up to 5738 lbf and spins smoothly at speeds up to 46,000 RPM. The sealed design keeps grease in and contaminants out.

Its light preload (Class B) ensures quiet operation, while the P4A tolerance class guarantees precision. Ideal for machine tools or spindle drives where accuracy and speed matter.

Weighing 0.47kg, it operates in temperatures from -30°C to 110°C. The bearing is interchangeable with SKF models, offering a reliable alternative for replacements.

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Product Parameters

  • Part Number S7010 CE/HCP4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 21
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5738 lbf
  • Static Radial Load 4770 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.47 kg
Super Precision Angular Contact Ball Bearings S7010 CE/HCP4ADBB dimension drawing
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Features

Engineered for Precision: S7010 CE/HCP4ADBB Bearing

S7010 CE/HCP4ADBB Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
The ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

With a dynamic radial load capacity of 5738 lbf, S7010 CE/HCP4ADBB Bearing handles demanding tasks reliably.
Its phenolic cage maintains ball alignment, enhancing durability and performance.

S7010 CE/HCP4ADBB Bearing operates at speeds up to 46,000 rpm, making it suitable for high-speed machinery.
The sealed design and grease lubrication reduce maintenance needs, ensuring long service life.

Designed for matched arrangement, S7010 CE/HCP4ADBB Bearing offers consistent performance in paired setups.
Its tight tolerances (P4A class) guarantee precision in critical applications.

Application

Industrial Uses of S7010 CE/HCP4ADBB Bearing
S7010 CE/HCP4ADBB Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls and phenolic cage reduce friction, making it suitable for continuous operation.

In automotive applications, S7010 CE/HCP4ADBB Bearing supports electric motor shafts, providing smooth performance under angular loads. Its sealed design helps keep contaminants out, extending the bearing’s lifespan in demanding conditions.

For medical imaging devices, S7010 CE/HCP4ADBB Bearing’s P4A tolerance class ensures reliable performance in sensitive equipment. The light preload and matched arrangement further enhance stability, crucial for precise movements.

Automation systems benefit from S7010 CE/HCP4ADBB Bearing’s ability to handle high speeds, making it ideal for robotic arms. The grease lubrication ensures quiet operation, which is important in noise-sensitive environments.

In consumer electronics, S7010 CE/HCP4ADBB Bearing can be found in high-performance fans, where its durability and low maintenance are valued. The metric sizing makes it compatible with a variety of international designs.

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