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Super Precision Angular Contact Ball Bearings S7008 ACE/P4ADGA
Super Precision Angular Contact Ball Bearings S7008 ACE/P4ADGA

Super Precision Angular Contact Ball Bearings S7008 ACE/P4ADGA

The S7008 ACE/P4ADGA is a super precision angular contact ball bearing, measuring 40mm by 68mm by 30mm. Made from chrome steel with a phenolic cage, it offers reliable performance for angular contact loads.

With a 25° contact angle and sealed design, it handles radial loads up to 4275 lbf and spins smoothly at speeds up to 41,000 RPM. The extra light preload ensures minimal friction during operation.

Its universal matching feature allows flexible arrangements like back-to-back or face-to-face mounting. The grease lubrication makes maintenance straightforward.

Ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are key. Compliant with P4A tolerance standards for consistent performance. Weighing 0.38kg, it’s a sturdy yet manageable choice.

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Product Parameters

  • Part Number S7008 ACE/P4ADGA
  • 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 25°
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4275 lbf
  • Static Radial Load 3218 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.38 kg

Features

How Does S7008 ACE/P4ADGA Bearing Achieve Super Precision?

S7008 ACE/P4ADGA Bearing features a 25° contact angle, optimising load distribution for high-precision applications.
The chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 4275 lbf, it handles demanding conditions effortlessly.
Its P4A tolerance class guarantees exceptional accuracy, making it ideal for precision machinery.

The sealed design and grease lubrication extend maintenance intervals, reducing downtime.
Operating at speeds up to 41,000 rpm, it delivers reliable performance in high-speed scenarios.

Universal matching allows flexible arrangement, supporting back-to-back, face-to-face, or tandem configurations.
This versatility ensures compatibility with various industrial requirements.

Application

Industrial Uses of S7008 ACE/P4ADGA Bearing
S7008 ACE/P4ADGA Bearing is commonly used in high-speed machine tools, where its precision and sealed design help maintain accuracy during prolonged operation. The universal matching feature allows flexible arrangement in complex setups.

What Makes S7008 ACE/P4ADGA Bearing a Preferred Choice?
In automotive applications like electric motor systems, S7008 ACE/P4ADGA Bearing handles angular loads efficiently while reducing friction. Its phenolic cage ensures smooth performance even at elevated speeds.

Perfect Fit for Automation: S7008 ACE/P4ADGA Bearing
Robotic arms benefit from S7008 ACE/P4ADGA Bearing’s extra-light preload, which provides responsive movement without sacrificing stability. The grease lubrication extends service life in continuous-use environments.

Medical vs Industrial: Where S7008 ACE/P4ADGA Bearing Excels
S7008 ACE/P4ADGA Bearing works well in medical imaging devices due to its low vibration and high rotational accuracy. Industrial pumps also rely on its durability under radial and axial loads.

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