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Super Precision Angular Contact Ball Bearings S7020 CDTP/HCP4B

Super Precision Angular Contact Ball Bearings S7020 CDTP/HCP4B

The S7020 CDTP/HCP4B is a super precision angular contact ball bearing, measuring 100mm by 150mm by 24mm. It features a 15° contact angle and is made from high-quality chrome steel with ceramic balls for enhanced performance.

This sealed bearing handles dynamic radial loads up to 18720 lbf and can reach speeds of 10000 RPM. Its phenolic cage ensures smooth operation and durability under demanding conditions.

Preloaded and available in matched arrangements, it offers excellent stability for precise applications. The bearing works reliably in temperatures ranging from -30°C to 110°C.

Ideal for high-precision machinery like CNC spindles or medical equipment, where accuracy and low friction are crucial. Weighing 1.06kg, it’s a robust yet manageable choice for professional setups.

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Product Parameters

  • Part Number S7020 CDTP/HCP4B
  • 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 15.875 mm
  • Ball Qty 22
  • 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 18720 lbf
  • Static Radial Load 19125 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 10000 rpm
  • Weight 1.06 kg
  • Price（$） 1276.686
Super Precision Angular Contact Ball Bearings S7020 CDTP/HCP4B dimension drawing
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Features

Engineered for Precision: S7020 CDTP/HCP4B Bearing

S7020 CDTP/HCP4B Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, ensuring smooth operation even at high speeds.
The phenolic cage maintains ball alignment, enhancing durability and performance.
With a dynamic radial load capacity of 18720 lbf, it handles demanding tasks with ease.
Lubricated for longevity, it operates efficiently within a temperature range of -30° to 110°C.
The P4 tolerance class guarantees consistent accuracy, making it ideal for precision machinery.

Application

Key Fields for S7020 CDTP/HCP4B Bearing
S7020 CDTP/HCP4B Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for high-speed operations.

In aerospace applications, S7020 CDTP/HCP4B Bearing supports critical components like turbine shafts, thanks to its phenolic cage and sealed design. This combination offers durability and resistance to extreme conditions.

For robotics, S7020 CDTP/HCP4B Bearing provides smooth motion in articulated arms, benefiting from its preload availability. The P4 tolerance class ensures consistent performance in repetitive tasks.

Medical imaging devices also rely on S7020 CDTP/HCP4B Bearing for its quiet operation and precision. The lubricated design minimises maintenance needs in sensitive environments.

Q&A

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