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Super Precision Angular Contact Ball Bearings 7009 CE/DTVQ126

Super Precision Angular Contact Ball Bearings 7009 CE/DTVQ126

The 7009 CE/DTVQ126 is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes as a matched set of two bearings for balanced performance.

This bearing handles radial loads up to 4680 lbf and operates smoothly at speeds up to 46,000 RPM. Its phenolic cage ensures durability while the open design allows for easy lubrication.

The preloaded setup enhances stability, making it suitable for high-precision applications. It performs reliably in temperatures ranging from -30°C to 110°C.

Ideal for machine tools or spindle drives, this bearing offers precision and longevity. Weighing 0.48kg, it’s a robust choice for demanding environments. Compliant with P4A tolerance class for superior accuracy.

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Product Parameters

  • Part Number 7009 CE/DTVQ126
  • 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 Chrome Steel
  • 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 0.48 kg
Super Precision Angular Contact Ball Bearings 7009 CE/DTVQ126 dimension drawing
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Features

Performance Features of 7009 CE/DTVQ126 Bearing

7009 CE/DTVQ126 Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under high-speed conditions.

The phenolic cage in 7009 CE/DTVQ126 Bearing reduces friction and wear, enhancing performance.
With a dynamic radial load capacity of 4680 lbf, it handles demanding tasks efficiently.

7009 CE/DTVQ126 Bearing operates at speeds up to 46,000 rpm, making it suitable for precision machinery.
Its matched arrangement of two bearings ensures stability and reliability in various applications.

Application

Key Fields for 7009 CE/DTVQ126 Bearing
7009 CE/DTVQ126 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings enhances stability, making it suitable for demanding industrial environments.

In automotive applications, 7009 CE/DTVQ126 Bearing supports components like wheel hubs and transmissions, where its phenolic cage reduces friction. The P4A tolerance class ensures consistent performance even under high-speed conditions.

For robotics, 7009 CE/DTVQ126 Bearing’s open design and chrome steel construction provide reliable movement in robotic arms. Its ability to handle both radial and axial loads makes it versatile for automated systems.

In medical imaging devices, 7009 CE/DTVQ126 Bearing’s precision and low noise operation are ideal for sensitive equipment. The lubricated design further ensures smooth performance over extended periods.

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