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Super Precision Angular Contact Ball Bearings 7020 CE/HCP4BVG275

Super Precision Angular Contact Ball Bearings 7020 CE/HCP4BVG275

The 7020 CE/HCP4BVG275 is a super precision angular contact ball bearing with a 100mm bore and 150mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 10102 lbf and reaches speeds of 14500 RPM, making it suitable for high-performance applications. Its phenolic cage ensures durability while maintaining low friction.

The open design allows for easy lubrication, and it operates reliably in temperatures from -30°C to 110°C. With P4 tolerance class (ABEC-7), it offers exceptional precision.

Ideal for machine tools or precision equipment where accuracy and speed are crucial. Weighing 1.12kg, it’s robust yet manageable for its size. Interchangeable with SKF bearings for convenient replacement.

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Product Parameters

  • Part Number 7020 CE/HCP4BVG275
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 27
  • 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 10102 lbf
  • Static Radial Load 9000 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 14500 rpm
  • Weight 1.12 kg
  • Price（$） 164.16
Super Precision Angular Contact Ball Bearings 7020 CE/HCP4BVG275 dimension drawing
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Features

Performance Features of 7020 CE/HCP4BVG275 Bearing

7020 CE/HCP4BVG275 Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing precision and durability.

The phenolic cage maintains ball alignment, ensuring smooth operation even at high speeds.
With a dynamic radial load capacity of 10102 lbf, it handles demanding conditions reliably.

Lubricated for efficiency, 7020 CE/HCP4BVG275 Bearing operates smoothly up to 14,500 rpm.
Its P4 tolerance class guarantees high precision, making it suitable for critical applications.

Application

Super Precision Angular Contact Ball Bearings 7020 CE/HCP4BVG275 are commonly used in high-speed machine tools, where their 15° contact angle ensures accurate radial and axial load handling. The ceramic balls reduce friction, making them ideal for precision grinding applications.

In robotics, 7020 CE/HCP4BVG275 Bearings provide smooth motion control in articulated arms, thanks to their phenolic cage and P4 tolerance class. Their matched arrangement option also simplifies installation in complex automated systems.

For aerospace applications, 7020 CE/HCP4BVG275 Bearings offer reliable performance in flight control systems, where their high dynamic load capacity is essential. The open design allows for custom lubrication to suit varying operational conditions.

In medical imaging devices, 7020 CE/HCP4BVG275 Bearings contribute to quiet and vibration-free operation, crucial for high-resolution scans. The chrome steel rings ensure long-term durability even in continuous use scenarios.

Consumer electronics like high-end turntables benefit from 7020 CE/HCP4BVG275 Bearings’ smooth rotation and low noise levels. The ceramic balls and phenolic cage combination minimises wear, extending the product’s lifespan.

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