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Super Precision Angular Contact Ball Bearings S7005 CE/P4BVG275
Super Precision Angular Contact Ball Bearings S7005 CE/P4BVG275

Super Precision Angular Contact Ball Bearings S7005 CE/P4BVG275

The S7005 CE/P4BVG275 is a super precision angular contact ball bearing, measuring 25mm by 47mm by 12mm, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, with options for matched arrangement and preload.

This bearing handles radial loads up to 1872 lbf and spins smoothly at speeds up to 46,000 RPM, thanks to its phenolic cage and lubrication. It performs reliably in temperatures ranging from -30°C to 110°C.

Its P4 tolerance class ensures high precision, making it suitable for demanding applications like machine tools or high-speed spindles. The sealed design keeps contaminants out, extending its lifespan.

Weighing just 0.077kg, it’s lightweight yet robust, and interchangeable with SKF bearings for easy replacement. Ideal for scenarios where precision and speed are critical.

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Product Parameters

  • Part Number S7005 CE/P4BVG275
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.005mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.006mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 14
  • 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 1872 lbf
  • Static Radial Load 934 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.077 kg
  • Price($) 134.865

Features

Why Choose S7005 CE/P4BVG275 Bearing for Precision Tasks?

S7005 CE/P4BVG275 Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its P4 tolerance class ensures high accuracy, making it suitable for demanding applications.

The chrome steel rings and balls provide durability, while the phenolic cage reduces friction and noise.
With a maximum speed of 46,000 rpm, it delivers smooth performance in high-speed environments.

Sealed design and preload options enhance reliability, reducing maintenance needs.
Its dynamic radial load capacity of 1872 lbf ensures long-lasting operation under stress.

Application

Ideal for Precision: S7005 CE/P4BVG275 Bearing
S7005 CE/P4BVG275 Bearing is commonly used in high-speed machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding industrial environments.

In robotics, S7005 CE/P4BVG275 Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. Its P4 tolerance class makes it suitable for applications requiring minimal vibration.

For medical imaging devices, S7005 CE/P4BVG275 Bearing’s chrome steel components offer reliable performance under precise positioning demands. The lubricated design ensures quiet operation, critical for sensitive diagnostic equipment.

Automotive vs Aerospace: Applications of S7005 CE/P4BVG275 Bearing
In automotive systems, S7005 CE/P4BVG275 Bearing supports electric motor shafts, where its high-speed capability is valuable. For aerospace, it’s used in instrumentation due to its consistent performance across temperature ranges.

What Makes S7005 CE/P4BVG275 Bearing a Preferred Choice?
S7005 CE/P4BVG275 Bearing works well in 3D printers, providing smooth linear motion for print heads. Its matched arrangement option allows for preload adjustment, optimising performance in precision automation setups.

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