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Super Precision Angular Contact Ball Bearings S7009 CDGA/HCP4A

Super Precision Angular Contact Ball Bearings S7009 CDGA/HCP4A

The S7009 CDGA/HCP4A is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from chrome steel for durability. It features a 15° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 6435 lbf and spins at speeds up to 46,000 RPM, making it suitable for high-performance applications. Its sealed design and grease lubrication ensure low maintenance and long service life.

The phenolic cage adds stability, while the P4A tolerance class guarantees precision. Ideal for machine tools or spindle drives where accuracy is key.

Weighing just 0.2kg, it’s lightweight yet robust. Compatible with SKF bearings, it’s a reliable choice for replacements or upgrades. Works well in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7009 CDGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 75 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 17
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 4
  • 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 6435 lbf
  • Static Radial Load 5040 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.2 kg
Super Precision Angular Contact Ball Bearings S7009 CDGA/HCP4A dimension drawing
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Features

Performance Features of S7009 CDGA/HCP4A Bearing

S7009 CDGA/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, offering high precision and durability.
The 15° contact angle ensures efficient handling of combined radial and axial loads.

With a dynamic radial load capacity of 6435 lbf, it performs reliably in demanding applications.
The phenolic cage maintains ball alignment, reducing friction and extending service life.

S7009 CDGA/HCP4A Bearing operates smoothly at speeds up to 46,000 rpm, thanks to its grease lubrication.
Its P4A tolerance class guarantees exceptional accuracy for precision tasks.

The sealed design protects against contaminants, ensuring consistent performance.
S7009 CDGA/HCP4A Bearing is ideal for high-speed applications requiring reliability and precision.

Application

Industrial Uses of S7009 CDGA/HCP4A Bearing
S7009 CDGA/HCP4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

Where Is S7009 CDGA/HCP4A Bearing Used?
In automotive applications, S7009 CDGA/HCP4A Bearing supports components like electric motors and gearboxes, thanks to its extra light preload and sealed design. The phenolic cage adds durability in high-temperature environments.

Perfect Fit for Automation: S7009 CDGA/HCP4A Bearing
S7009 CDGA/HCP4A Bearing excels in robotic arms and automated systems, where its P4A tolerance class guarantees consistent performance. The grease lubrication ensures long service life even in continuous operation.

Medical vs Industrial: Where S7009 CDGA/HCP4A Bearing Excels
For medical imaging devices, S7009 CDGA/HCP4A Bearing’s chrome steel rings provide reliable precision, while its ceramic balls minimise noise. In industrial settings, it handles high radial loads with ease.

Q&A

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