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Super Precision Angular Contact Ball Bearings S7009 CDTP/P4B

Super Precision Angular Contact Ball Bearings S7009 CDTP/P4B

The S7009 CDTP/P4B is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 6435 lbf and spins smoothly at speeds up to 19,000 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 15° contact angle and preload option make it ideal for high-precision applications.

This bearing is interchangeable with SKF models and comes in a matched arrangement for balanced performance. Perfect for machine tools or high-speed spindles where accuracy and reliability are key.

Weighing just 0.24kg, it’s lightweight yet robust. Compliant with P4 tolerance standards, it operates reliably in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7009 CDTP/P4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 75 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 17
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 6435 lbf
  • Static Radial Load 5040 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 19000 rpm
  • Weight 0.24 kg
  • Price（$） 276.795
Super Precision Angular Contact Ball Bearings S7009 CDTP/P4B dimension drawing
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Features

Performance Features of S7009 CDTP/P4B Bearing

S7009 CDTP/P4B Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls provide durability, while the phenolic cage ensures smooth operation at high speeds.

The bearing’s P4 tolerance class guarantees precision, making it suitable for demanding applications.
With a dynamic radial load capacity of 6435 lbf, it delivers reliable performance under heavy loads.

S7009 CDTP/P4B Bearing can reach speeds up to 19,000 rpm, balancing efficiency and longevity.
Its sealed design and preload availability enhance stability and reduce maintenance needs.

Application

Essential Roles of S7009 CDTP/P4B Bearing
S7009 CDTP/P4B Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending its lifespan in demanding industrial environments.

In automotive applications, S7009 CDTP/P4B Bearing supports high-speed components like electric motor shafts, thanks to its phenolic cage and P4 tolerance. Its 15° contact angle helps manage both radial and axial loads efficiently.

For medical imaging devices, S7009 CDTP/P4B Bearing’s chrome steel construction provides the reliability needed for smooth, vibration-free operation. The lubricated design ensures consistent performance in sensitive diagnostic equipment.

Automation systems benefit from S7009 CDTP/P4B Bearing’s matched arrangement, which simplifies installation in robotic arms and CNC machinery. Its high-speed capability makes it suitable for precision movements in automated production lines.

In consumer electronics like high-end printers, S7009 CDTP/P4B Bearing’s compact size and low noise operation enhance device performance. The phenolic cage reduces friction, ensuring quiet and efficient functioning.

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