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Super Precision Angular Contact Ball Bearings S7008 CE/P4A

Super Precision Angular Contact Ball Bearings S7008 CE/P4A

The S7008 CE/P4A is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from durable chrome steel. Its compact 15mm width makes it suitable for tight spaces while handling radial loads up to 2790 lbf.

With a 15° contact angle and sealed design, it offers smooth operation at high speeds up to 30,000 RPM. The phenolic cage ensures quiet performance and the bearing comes pre-lubricated for immediate use.

Its P4 tolerance class (ABEC-7) guarantees high precision, ideal for applications requiring accurate rotation. The bearing can be matched for paired arrangements, offering flexibility in complex setups.

Perfect for high-speed machinery like spindles or robotics, it operates reliably between -30°C to 110°C. Weighing just 0.19kg, it balances lightweight design with robust performance.

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Product Parameters

  • Part Number S7008 CE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 68 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 15 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 19
  • 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 2790 lbf
  • Static Radial Load 1721 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 30000 rpm
  • Weight 0.19 kg
  • Price（$） 236.682
Super Precision Angular Contact Ball Bearings S7008 CE/P4A dimension drawing
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Features

How Does S7008 CE/P4A Bearing Ensure Precision in High-Speed Applications?

S7008 CE/P4A Bearing features a 15° contact angle, optimised for high-speed angular contact applications.
Its phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.

With a dynamic radial load capacity of 2790 lbf, S7008 CE/P4A Bearing handles demanding conditions reliably.
The P4 tolerance class ensures exceptional precision, making it suitable for critical machinery.

S7008 CE/P4A Bearing operates efficiently at speeds up to 30,000 rpm without compromising performance.
Its chrome steel construction provides durability, even in rigorous industrial environments.

The sealed design of S7008 CE/P4A Bearing protects against contaminants, extending its service life.
Pre-lubricated for immediate use, it simplifies installation and reduces maintenance requirements.

Application

Industrial Uses of S7008 CE/P4A Bearing
S7008 CE/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The sealed construction helps keep contaminants out, extending its lifespan in demanding environments.

What Makes S7008 CE/P4A Bearing a Preferred Choice?
In robotics, S7008 CE/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage and low friction. Its 15° contact angle also helps manage combined loads effectively.

Perfect Fit for Automation: S7008 CE/P4A Bearing
S7008 CE/P4A Bearing works well in automated production lines, particularly for spindle drives requiring high rotational accuracy. The P4 tolerance class ensures consistent performance in precision applications.

Medical vs Industrial: Where S7008 CE/P4A Bearing Excels
For medical imaging devices, S7008 CE/P4A Bearing offers reliable operation with minimal vibration. In industrial settings, it handles high-speed spindles with ease, making it a versatile choice.

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