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Super Precision Angular Contact Ball Bearings S7002 ACE/HCP4A
Super Precision Angular Contact Ball Bearings S7002 ACE/HCP4A

Super Precision Angular Contact Ball Bearings S7002 ACE/HCP4A

The S7002 ACE/HCP4A is a super precision angular contact ball bearing with a 15mm bore and 32mm outer diameter, crafted from chrome steel and ceramic balls. It handles radial loads up to 952 lbf and reaches speeds of 75,000 RPM, making it suitable for high-performance applications.

Its 25° contact angle and sealed design ensure smooth operation and reduced friction, while the phenolic cage adds durability. The bearing comes preloaded and matched for precise alignment in demanding setups.

Ideal for CNC spindles or high-speed machinery, it operates in temperatures from -30°C to 110°C. With a P4 tolerance class, it offers exceptional accuracy for critical tasks.

Weighing just 0.026kg, this compact bearing is lightweight yet robust. It’s interchangeable with SKF models, simplifying replacements.

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Product Parameters

  • Part Number S7002 ACE/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 32 mm
  • Outer Dia Tolerance -0.006mm to 0
  • Width 9 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 12
  • Contact Angle 25°
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 952 lbf
  • Static Radial Load 412 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 75000 rpm
  • Weight 0.026 kg
  • Price($) 83.169

Features

Why Choose S7002 ACE/HCP4A Bearing for Precision Tasks?

S7002 ACE/HCP4A Bearing features a 25° 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 952 lbf, it handles demanding tasks reliably.
The phenolic cage maintains ball alignment, reducing wear and extending service life.

S7002 ACE/HCP4A Bearing operates at speeds up to 75,000 rpm, balancing speed and durability.
Its sealed design and lubrication enhance performance in various conditions.

Application

Essential Roles of S7002 ACE/HCP4A Bearing
S7002 ACE/HCP4A Bearing is widely used in high-speed machine spindles, where its precision angular contact design ensures accurate rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

Where Is S7002 ACE/HCP4A Bearing Used?
In robotics, S7002 ACE/HCP4A Bearing supports articulated arms, providing stability and precision. Its phenolic cage offers durability, even in continuous operation scenarios.

Optimized for Performance: S7002 ACE/HCP4A Bearing
For dental drills and other medical tools, S7002 ACE/HCP4A Bearing delivers reliable performance due to its sealed design and high-speed capability. The P4 tolerance ensures minimal vibration.

Automotive vs Aerospace: Applications of S7002 ACE/HCP4A Bearing
In automotive transmissions, S7002 ACE/HCP4A Bearing handles radial and axial loads efficiently. For aerospace, its lightweight construction and high-speed tolerance make it suitable for instrumentation.

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