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Super Precision Angular Contact Ball Bearings S7004 CE/P4BVG275

Super Precision Angular Contact Ball Bearings S7004 CE/P4BVG275

The S7004 CE/P4BVG275 is a super precision angular contact ball bearing with a 20mm bore and 42mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 1667 lbf and reaches speeds of 54,000 RPM, making it suitable for high-performance applications.

Its 15° contact angle and sealed design ensure smooth operation and protection against contaminants. The phenolic cage adds strength while keeping the bearing lightweight at just 0.067kg.

Preload and matched arrangement options provide flexibility for precise setups. Ideal for machine tools or high-speed spindles where accuracy is key.

With a temperature range of -30°C to 110°C, it performs reliably in various conditions. Compliant with P4 tolerance class for exceptional precision.

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Product Parameters

  • Part Number S7004 CE/P4BVG275
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.005mm to 0
  • Outer Dia 42 mm
  • Outer Dia Tolerance -0.006mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 12
  • 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 1667 lbf
  • Static Radial Load 754 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 54000 rpm
  • Weight 0.067 kg
  • Price（$） 19.665
Super Precision Angular Contact Ball Bearings S7004 CE/P4BVG275 dimension drawing
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Features

How Is S7004 CE/P4BVG275 Bearing Engineered for Reliability?

S7004 CE/P4BVG275 Bearing features a 15° contact angle, optimised for handling combined radial and axial loads.
The chrome steel construction ensures durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 1667 lbf, it performs reliably in high-speed applications.
Its P4 tolerance class (ABEC-7) guarantees precision, making it suitable for demanding tasks.

The sealed design protects against contaminants, extending the bearing’s service life.
Lubrication is pre-applied, ensuring smooth operation right from installation.

S7004 CE/P4BVG275 Bearing can reach speeds up to 54,000 rpm without compromising performance.
Its compact size (20 mm×42 mm×12 mm) makes it ideal for space-constrained applications.

Application

Super Precision Angular Contact Ball Bearings S7004 CE/P4BVG275 excels in high-speed machine tools, where its 15° contact angle ensures smooth rotation under radial and axial loads. The sealed design keeps contaminants out, extending service life in demanding environments.

In robotics, S7004 CE/P4BVG275 provides the precision needed for articulated arms and automated assembly lines. Its phenolic cage reduces friction, enhancing efficiency in repetitive motion tasks.

For medical imaging devices, S7004 CE/P4BVG275’s P4 tolerance class guarantees minimal vibration, crucial for clear diagnostic results. The chrome steel construction also withstands frequent sterilisation cycles without compromising performance.

In electric vehicle motors, S7004 CE/P4BVG275 handles high RPMs while maintaining stability, thanks to its balanced design. The preload option further fine-tunes performance for specific applications.

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