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Super Precision Angular Contact Ball Bearings S7020 CDTP/P4B

Super Precision Angular Contact Ball Bearings S7020 CDTP/P4B

The S7020 CDTP/P4B is a super precision angular contact ball bearing with a 100mm bore and 150mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 18720 lbf and operates smoothly at speeds up to 8500 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet and efficient performance. The 15° contact angle provides excellent stability for angular loads.

This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and durability are key. It comes pre-lubricated and is interchangeable with SKF models for easy replacement.

Weighing 1.27kg, 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.

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Product Parameters

  • Part Number S7020 CDTP/P4B
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 18720 lbf
  • Static Radial Load 19125 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 8500 rpm
  • Weight 1.27 kg
  • Price（$） 1276.875
Super Precision Angular Contact Ball Bearings S7020 CDTP/P4B dimension drawing
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Features

Why Choose S7020 CDTP/P4B Bearing for Precision Tasks?

S7020 CDTP/P4B Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel construction ensures durability and resistance to wear in high-speed applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 8,500 rpm, it delivers reliable operation in demanding conditions.

S7020 CDTP/P4B Bearing’s P4 tolerance class guarantees high accuracy, making it suitable for precision machinery.
The sealed design protects against contaminants, ensuring long-lasting performance.

Application

Key Fields for S7020 CDTP/P4B Bearing
S7020 CDTP/P4B Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In automotive applications, S7020 CDTP/P4B Bearing supports components like wheel hubs and transmissions, offering reliable handling of radial and axial loads. Its phenolic cage provides stability even at higher speeds.

For medical imaging devices, S7020 CDTP/P4B Bearing’s P4 tolerance class ensures smooth, quiet operation essential for sensitive equipment. The chrome steel rings and balls contribute to long service life.

Automation systems benefit from S7020 CDTP/P4B Bearing’s matched arrangement, which simplifies installation in robotic arms. The preload option enhances precision for repetitive tasks.

In aerospace components, S7020 CDTP/P4B Bearing’s ability to handle combined loads makes it suitable for actuators and control systems. The temperature range ensures performance in varying conditions.

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