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Super Precision Angular Contact Ball Bearings 7009 CE/HCP4BVG275

Super Precision Angular Contact Ball Bearings 7009 CE/HCP4BVG275

The 7009 CE/HCP4BVG275 is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from high-quality chrome steel. Its 15° contact angle and ceramic balls ensure smooth operation under radial loads up to 2925 lbf.

With a phenolic cage and open design, it offers low friction and easy maintenance, reaching speeds up to 32,000 RPM. The bearing is preloaded for stability and comes in matched sets for consistent performance.

Ideal for high-speed applications like machine tool spindles or precision instruments, it handles temperatures from -30°C to 110°C. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

Weighing just 0.22kg, it’s lightweight yet durable, making it a reliable choice for demanding environments.

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Product Parameters

  • Part Number 7009 CE/HCP4BVG275
  • 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 7.144 mm
  • Ball Qty 21
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2925 lbf
  • Static Radial Load 1912 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 32000 rpm
  • Weight 0.22 kg
  • Price（$） 231.282
Super Precision Angular Contact Ball Bearings 7009 CE/HCP4BVG275 dimension drawing
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Features

Why Choose 7009 CE/HCP4BVG275 Bearing for Precision Tasks?

7009 CE/HCP4BVG275 Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its ceramic balls and phenolic cage reduce friction, ensuring smooth operation at speeds up to 32,000 rpm.

The chrome steel rings provide durability, while the P4 tolerance class guarantees exceptional accuracy.
With a dynamic radial load capacity of 2925 lbf, it handles demanding tasks with ease.

7009 CE/HCP4BVG275 Bearing operates efficiently in temperatures from -30° to 110°C.
Its open design and lubrication ensure long service life with minimal maintenance.

Application

Industrial Uses of 7009 CE/HCP4BVG275 Bearing
This bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it suitable for demanding industrial environments.

In automotive applications, 7009 CE/HCP4BVG275 Bearing supports components like electric motors and gearboxes, where its durability and high-speed capability are key. The phenolic cage adds to its reliability under continuous use.

For medical imaging devices, 7009 CE/HCP4BVG275 Bearing’s P4 tolerance class ensures smooth and precise operation. Its chrome steel rings and ceramic balls provide long-lasting performance in critical medical equipment.

Automation systems benefit from 7009 CE/HCP4BVG275 Bearing’s matched arrangement and preload options, which enhance stability in robotic arms. The open design allows for easy lubrication, extending its service life.

In consumer electronics like high-end printers, 7009 CE/HCP4BVG275 Bearing’s low friction and quiet operation improve device performance. Its compact size fits well in space-constrained designs.

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