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Super Precision Angular Contact Ball Bearings S7020 CE/HCP4BVG275

Super Precision Angular Contact Ball Bearings S7020 CE/HCP4BVG275

The S7020 CE/HCP4BVG275 is a super precision angular contact ball bearing with a 100mm bore and 150mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 10102 lbf and operates smoothly at speeds up to 14500 RPM.

Its sealed design keeps lubrication in and contaminants out, while the ceramic balls and phenolic cage reduce friction for long-lasting performance. The 15° contact angle ensures stable operation under angular loads.

This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. It’s also available in matched sets for paired mounting.

Weighing 1.18kg, it’s robust yet manageable for its size. Compliant with P4 tolerance standards, it offers reliable performance in temperatures from -30°C to 110°C.

Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades. The preload option adds versatility for custom setups.

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Product Parameters

  • Part Number S7020 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 Sealed
  • 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 1.18 kg
  • Price（$） 1276.695
Super Precision Angular Contact Ball Bearings S7020 CE/HCP4BVG275 dimension drawing
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Features

How Is S7020 CE/HCP4BVG275 Bearing Engineered for Reliability?

S7020 CE/HCP4BVG275 Bearing features a 15° contact angle, optimised for angular contact loads and precision performance.
The ceramic balls and chrome steel rings reduce friction, enhancing durability and speed capabilities.

With a dynamic radial load capacity of 10102 lbf, it handles demanding applications effortlessly.
The phenolic cage ensures smooth operation, even at high speeds up to 14,500 rpm.

Sealed for protection, S7020 CE/HCP4BVG275 Bearing operates reliably in temperatures from -30° to 110°C.
Its P4 tolerance class guarantees consistent precision, making it ideal for high-accuracy machinery.

Application

Where Is S7020 CE/HCP4BVG275 Bearing Used?
S7020 CE/HCP4BVG275 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.
In aerospace components, S7020 CE/HCP4BVG275 Bearing handles both radial and axial loads efficiently, thanks to its 15° contact angle. Its sealed design also protects against contaminants in challenging environments.
For robotics, S7020 CE/HCP4BVG275 Bearing’s phenolic cage and P4 tolerance class provide reliable performance in automated arms. The lubricated construction further extends its service life in continuous operation.
Medical imaging devices benefit from S7020 CE/HCP4BVG275 Bearing’s low heat generation and high-speed capabilities. The chrome steel rings ensure durability in critical diagnostic equipment.

Q&A

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