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Super Precision Angular Contact Ball Bearings 709 CD/P4ADBA
Super Precision Angular Contact Ball Bearings 709 CD/P4ADBA

Super Precision Angular Contact Ball Bearings 709 CD/P4ADBA

The 709 CD/P4ADBA is a super precision angular contact ball bearing, measuring 9mm by 24mm by 14mm. Made from chrome steel, it offers excellent durability and handles radial loads up to 1287 lbf.

With a 15° contact angle and extra light preload, it spins smoothly at speeds up to 95,000 RPM. The open design and phenolic cage ensure reliable performance in various conditions.

This matched set of two bearings is ideal for high-precision applications like machine tools or spindles. It operates well in temperatures from -30°C to 110°C.

Weighing just 0.03kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number 709 CD/P4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 9 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 24 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 14 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.969 mm
  • Ball Qty 10
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1287 lbf
  • Static Radial Load 720 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.03 kg

Features

Why Choose 709 CD/P4ADBA Bearing for Precision Tasks?

709 CD/P4ADBA Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
The matched arrangement of two bearings ensures stability and accuracy in high-speed applications.

Made from chrome steel, 709 CD/P4ADBA Bearing offers durability and resistance to wear.
Its phenolic cage maintains ball alignment, reducing friction and enhancing performance.

With a maximum speed of 95,000 rpm, 709 CD/P4ADBA Bearing is suited for demanding operations.
The extra light preload class A ensures smooth and quiet operation in precision instruments.

709 CD/P4ADBA Bearing’s open design allows for easy lubrication, extending its service life.
Its compact size of 9 mm×24 mm×14 mm makes it perfect for space-constrained applications.

Application

Industrial Uses of 709 CD/P4ADBA Bearing
709 CD/P4ADBA Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The extra light preload makes it ideal for applications requiring minimal friction and smooth operation.

In robotics, 709 CD/P4ADBA Bearing supports articulated arms, providing stability and responsiveness for precise movements. Its matched arrangement of two bearings enhances load distribution, making it reliable for repetitive tasks.

For medical imaging devices, 709 CD/P4ADBA Bearing’s phenolic cage and chrome steel construction offer durability and quiet performance. The P4A tolerance class ensures consistent accuracy, which is essential for diagnostic equipment.

In automotive electric motors, 709 CD/P4ADBA Bearing handles high rotational speeds efficiently. The 15° contact angle optimises load capacity, making it suitable for compact motor designs.

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