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Super Precision Angular Contact Ball Bearings S7020 ACE/HCP4BVG275

Super Precision Angular Contact Ball Bearings S7020 ACE/HCP4BVG275

The S7020 ACE/HCP4BVG275 is a super precision angular contact ball bearing with a 100mm bore and 150mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 9518 lbf and spins smoothly at speeds up to 12,700 RPM.

Its sealed design keeps lubrication in and contaminants out, while the ceramic balls and phenolic cage reduce friction for long-lasting performance. The 25° contact angle ensures stability under angular loads.

This bearing is available with preload and matched arrangements, making it ideal for high-precision applications like machine tool spindles or robotics. It operates reliably in temperatures from -30°C to 110°C.

Weighing 1.18kg, it’s a robust choice for demanding environments. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7020 ACE/HCP4BVG275
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 27
  • 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 9518 lbf
  • Static Radial Load 8550 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 12700 rpm
  • Weight 1.18 kg
  • Price（$） 1276.452
Super Precision Angular Contact Ball Bearings S7020 ACE/HCP4BVG275 dimension drawing
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Features

Why Choose S7020 ACE/HCP4BVG275 Bearing for Precision Tasks?

S7020 ACE/HCP4BVG275 Bearing features a 25° contact angle, optimising load distribution for high-precision applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

The phenolic cage in S7020 ACE/HCP4BVG275 Bearing enhances durability while reducing weight.
With a dynamic radial load capacity of 9518 lbf, it handles demanding tasks efficiently.

S7020 ACE/HCP4BVG275 Bearing’s sealed design keeps contaminants out, maintaining performance.
It operates at speeds up to 12,700 rpm, making it suitable for high-speed machinery.

The P4 tolerance class ensures S7020 ACE/HCP4BVG275 Bearing meets strict precision standards.
Its temperature range of -30° to 110°C allows reliable use in various environments.

Application

Key Fields for S7020 ACE/HCP4BVG275 Bearing
S7020 ACE/HCP4BVG275 Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

In robotics, S7020 ACE/HCP4BVG275 Bearing supports articulated arms, providing stability and load capacity for repetitive movements. Its sealed design helps keep contaminants out, extending service life in demanding environments.

For aerospace components, S7020 ACE/HCP4BVG275 Bearing offers reliable performance in actuators and control systems. The phenolic cage and chrome steel rings withstand high temperatures and loads common in aviation applications.

Automotive enthusiasts appreciate S7020 ACE/HCP4BVG275 Bearing in performance gearboxes, where its low friction and high-speed capability enhance shifting precision. The P4 tolerance ensures consistent performance under rigorous conditions.

In medical imaging devices, S7020 ACE/HCP4BVG275 Bearing’s quiet operation and precision are crucial for accurate diagnostics. The lubricated design minimises maintenance, making it suitable for critical healthcare equipment.

Q&A

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