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Super Precision Angular Contact Ball Bearings 7009 CE/HCP4AH1DT

Super Precision Angular Contact Ball Bearings 7009 CE/HCP4AH1DT

The 7009 CE/HCP4AH1DT is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from chrome steel for durability. Its 15° contact angle and ceramic balls ensure smooth operation under angular loads.

This matched pair of bearings comes with preload, offering stability and reduced vibration. It handles dynamic radial loads up to 4680 lbf and spins at speeds up to 46,000 RPM, making it suitable for high-performance applications.

The open design allows easy lubrication, while the phenolic cage provides quiet operation. Ideal for machine tools or spindle drives where precision and speed are crucial.

Weighing 0.45kg, this set operates in temperatures from -30°C to 110°C. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7009 CE/HCP4AH1DT
  • 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 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 21
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 4680 lbf
  • Static Radial Load 3825 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.45 kg
Super Precision Angular Contact Ball Bearings 7009 CE/HCP4AH1DT dimension drawing
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Features

Why Choose 7009 CE/HCP4AH1DT Bearing for Precision Tasks?

7009 CE/HCP4AH1DT Bearing features a 15° contact angle, ideal for high-precision angular contact applications.

Its ceramic balls and phenolic cage reduce friction, ensuring smooth operation at speeds up to 46,000 rpm.

The chrome steel rings provide durability, while the matched arrangement of two bearings enhances stability.

With a dynamic radial load capacity of 4680 lbf, it handles demanding tasks with ease.

Application

Common Applications of 7009 CE/HCP4AH1DT Bearing
In machine tools, 7009 CE/HCP4AH1DT Bearing excels due to its high-speed capabilities and precision angular contact design. The ceramic balls reduce friction, making it ideal for spindle applications.

Automotive uses for 7009 CE/HCP4AH1DT Bearing include electric motor supports, where its matched arrangement ensures balanced performance. The phenolic cage adds durability in variable temperature conditions.

For robotics, 7009 CE/HCP4AH1DT Bearing offers reliable motion control in articulated arms, thanks to its P4A tolerance class. The open seal design allows for easy lubrication in high-demand setups.

In medical imaging devices, 7009 CE/HCP4AH1DT Bearing’s chrome steel rings provide stability during precise rotations. Its lightweight construction minimises vibration in sensitive equipment.

Household appliances like high-end blenders benefit from 7009 CE/HCP4AH1DT Bearing’s smooth operation at elevated speeds. The preload feature ensures consistent performance over time.

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