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Super Precision Angular Contact Ball Bearings S7030 ACD/HCP4A

Super Precision Angular Contact Ball Bearings S7030 ACD/HCP4A

The S7030 ACD/HCP4A is a super precision angular contact ball bearing with a 150mm bore and 225mm outer diameter, designed for high-performance applications. Its 25° contact angle and ceramic balls ensure smooth operation under heavy radial loads up to 36675 lbf.

The sealed design keeps lubrication in and contaminants out, while the phenolic cage offers durability. It can handle speeds up to 6700 RPM and temperatures from -30°C to 110°C.

With a P4 tolerance class, this bearing delivers exceptional accuracy for demanding machinery. Its matched arrangement and preload options make it versatile for precise setups.

Ideal for CNC spindles or high-speed robotics, where reliability and precision are key. Weighing 3.48kg, it’s robust yet manageable for its size. Compliant with industry standards for quality and safety.

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Product Parameters

  • Part Number S7030 ACD/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 150 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 225 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 35 mm
  • Width Tolerance -0.24mm to 0
  • Ball Dia 23.812 mm
  • Ball Qty 22
  • 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 36675 lbf
  • Static Radial Load 40500 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 6700 rpm
  • Weight 3.48 kg
  • Price（$） 2399.751
Super Precision Angular Contact Ball Bearings S7030 ACD/HCP4A dimension drawing
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Features

Why Choose S7030 ACD/HCP4A Bearing for Precision Tasks?

S7030 ACD/HCP4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

The phenolic cage in S7030 ACD/HCP4A Bearing enhances durability while maintaining low weight.
With a dynamic radial load capacity of 36675 lbf, it handles demanding tasks efficiently.

S7030 ACD/HCP4A Bearing operates smoothly at speeds up to 6,700 rpm, balancing performance and reliability.
Its sealed design protects against contaminants, reducing maintenance needs.

The P4 tolerance class ensures S7030 ACD/HCP4A Bearing meets strict precision requirements.
It performs reliably in temperatures ranging from -30° to 110°C.

Application

Industrial Uses of S7030 ACD/HCP4A Bearing
S7030 ACD/HCP4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.

Where Is S7030 ACD/HCP4A Bearing Used?
In robotics, S7030 ACD/HCP4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage and sealed design. The preload option enhances stability in dynamic applications.

Built for Heavy-Duty Use: S7030 ACD/HCP4A Bearing
S7030 ACD/HCP4A Bearing handles heavy radial loads in industrial gearboxes, with its chrome steel rings offering long-lasting performance. The P4 tolerance class ensures precision in demanding environments.

Automotive vs Aerospace: Applications of S7030 ACD/HCP4A Bearing
In automotive systems, S7030 ACD/HCP4A Bearing supports high-performance transmissions, while in aerospace, its lightweight ceramic balls improve fuel efficiency. The matched arrangement option adds versatility.

Key Fields for S7030 ACD/HCP4A Bearing
S7030 ACD/HCP4A Bearing is ideal for medical imaging devices, where its low vibration and high precision are critical. The lubricated design ensures quiet operation in sensitive environments.

Q&A

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