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Super Precision Angular Contact Ball Bearings S7008 FE/HCP4ADGA

Super Precision Angular Contact Ball Bearings S7008 FE/HCP4ADGA

The S7008 FE/HCP4ADGA is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 4388 lbf and spins smoothly at speeds up to 41,000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet operation. The bearing operates reliably in temperatures from -30°C to 110°C.

This model is universally matched, allowing flexible arrangements like back-to-back or face-to-face. Ideal for high-speed applications like machine tool spindles or precision instruments.

Weighing just 0.35kg, it offers a lightweight yet robust solution for demanding environments. Compliant with P4A tolerance class for exceptional accuracy.

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Product Parameters

  • Part Number S7008 FE/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 68 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 30 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 19
  • Contact Angle 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 4388 lbf
  • Static Radial Load 3375 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.35 kg
Super Precision Angular Contact Ball Bearings S7008 FE/HCP4ADGA dimension drawing
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Features

Why Choose S7008 FE/HCP4ADGA Bearing for Precision Tasks?

S7008 FE/HCP4ADGA Bearing features a 18° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

With a dynamic radial load capacity of 4388 lbf, S7008 FE/HCP4ADGA Bearing handles demanding tasks effortlessly.
The phenolic cage maintains ball alignment, enhancing durability and performance.

S7008 FE/HCP4ADGA Bearing operates at speeds up to 41,000 rpm, making it suitable for high-speed machinery.
Its sealed design and grease lubrication reduce maintenance needs, ensuring long-term reliability.

The universal matching capability allows flexible arrangement options like back-to-back or face-to-face.
This adaptability makes S7008 FE/HCP4ADGA Bearing a versatile choice for various precision applications.

Application

Key Fields for S7008 FE/HCP4ADGA Bearing
S7008 FE/HCP4ADGA Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure smooth operation. The ceramic balls reduce friction, making it ideal for applications requiring minimal heat generation.

In robotics, S7008 FE/HCP4ADGA Bearing supports articulated arms, providing stability and accuracy in repetitive movements. Its sealed design keeps contaminants out, extending the bearing’s lifespan in demanding environments.

For medical imaging devices, S7008 FE/HCP4ADGA Bearing’s phenolic cage and P4A tolerance class deliver reliable performance. The extra-light preload ensures quiet operation, which is essential in sensitive equipment.

Automotive applications like electric motor shafts benefit from S7008 FE/HCP4ADGA Bearing’s high-speed capabilities. The universal matching feature allows flexible installation in various configurations.

In 3D printers, S7008 FE/HCP4ADGA Bearing’s precision reduces vibration, improving print quality. The grease lubrication ensures consistent performance over long periods of use.

Q&A

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