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Super Precision Angular Contact Ball Bearings S7006 CDGA/HCP4A
Super Precision Angular Contact Ball Bearings S7006 CDGA/HCP4A

Super Precision Angular Contact Ball Bearings S7006 CDGA/HCP4A

The S7006 CDGA/HCP4A is a super precision angular contact ball bearing with a 30mm bore and 55mm outer diameter, crafted from chrome steel for durability. Its 15° contact angle and ceramic balls ensure smooth operation under radial loads up to 3218 lbf.

This sealed bearing runs at high speeds up to 100,500 RPM and handles temperatures from -30°C to 110°C. The phenolic cage and grease lubrication make it low-maintenance and long-lasting.

With a P4A tolerance class, it offers excellent precision for demanding applications. Ideal for machine tools or high-speed spindles where accuracy is key.

Weighing just 0.096kg, it’s lightweight yet robust. It can be matched in sets of three for back-to-back, face-to-face, or tandem arrangements, providing flexibility in installation.

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Product Parameters

  • Part Number S7006 CDGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 55 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 13 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 14
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 3218 lbf
  • Static Radial Load 1800 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.096 kg

Features

Performance Features of S7006 CDGA/HCP4A Bearing

S7006 CDGA/HCP4A Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
The ceramic balls and chrome steel rings ensure smooth operation even at high speeds up to 100,500 rpm.

Its phenolic cage provides excellent stability, reducing friction and wear during prolonged use.
The extra light preload (Class A) enhances precision, making it suitable for high-accuracy applications.

S7006 CDGA/HCP4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
The sealed design and grease lubrication minimise maintenance needs while ensuring consistent performance.

With a dynamic radial load capacity of 3218 lbf, it delivers reliable performance in demanding conditions.
The P4A tolerance class guarantees superior precision for critical machinery and equipment.

Application

Super Precision Angular Contact Ball Bearings S7006 CDGA/HCP4A are commonly used in high-speed machine tools, where their ceramic balls and phenolic cage reduce friction for smoother operation. The sealed design helps keep contaminants out, extending service life in demanding industrial settings.

In robotics, S7006 CDGA/HCP4A Bearings provide the angular contact support needed for precise joint movements, ensuring accuracy in automated assembly lines. Their extra-light preload also minimises vibration, which is key for delicate tasks.

For medical imaging devices, S7006 CDGA/HCP4A Bearings offer reliable performance thanks to their chrome steel rings and P4A tolerance class. The grease lubrication ensures quiet operation, essential for sensitive diagnostic equipment.

In electric vehicle motors, S7006 CDGA/HCP4A Bearings handle high rotational speeds while maintaining stability. Their metric sizing makes them a straightforward fit for many European and Asian motor designs.

For 3D printers, S7006 CDGA/HCP4A Bearings contribute to smooth linear motion, improving print quality. The ceramic balls help reduce wear, even with continuous use in hobbyist or professional machines.

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