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Super Precision Angular Contact Ball Bearings S7010 ACE/HCP4ADGA

Super Precision Angular Contact Ball Bearings S7010 ACE/HCP4ADGA

The S7010 ACE/HCP4ADGA is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, designed for high-speed applications. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 5445 lbf.

The sealed design keeps grease in and contaminants out, while the phenolic cage offers durability. It can handle speeds up to 46,000 RPM and temperatures from -30°C to 110°C.

This bearing comes in a matched set of two, allowing universal mounting in back-to-back, face-to-face, or tandem configurations. Ideal for machine tools or spindles where precision and speed are critical.

Weighing 0.47kg, it meets P4A tolerance standards for exceptional accuracy. Compatible with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7010 ACE/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 21
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5445 lbf
  • Static Radial Load 4500 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.47 kg
  • Price（$） 233.154
Super Precision Angular Contact Ball Bearings S7010 ACE/HCP4ADGA dimension drawing
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Features

Performance Features of S7010 ACE/HCP4ADGA Bearing

S7010 ACE/HCP4ADGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 46,000 rpm.
With universal matching capability, it offers flexibility in mounting configurations.

S7010 ACE/HCP4ADGA Bearing’s sealed design and grease lubrication minimise maintenance requirements.
Its P4A tolerance class guarantees precision performance in demanding conditions.

The bearing’s dynamic radial load capacity of 5445 lbf ensures reliable operation under stress.
Its temperature range of -30°C to 110°C makes it suitable for various environments.

Application

Common Applications of S7010 ACE/HCP4ADGA Bearing
S7010 ACE/HCP4ADGA Bearing is widely used in high-speed machine tools, where its precision and ceramic balls ensure smooth operation. The sealed design keeps contaminants out, extending bearing life in demanding environments.

In robotics, S7010 ACE/HCP4ADGA Bearing provides reliable angular contact support for robotic arms, thanks to its universal matching capability. The phenolic cage offers excellent heat resistance, making it suitable for continuous operation.

For aerospace applications, S7010 ACE/HCP4ADGA Bearing’s extra light preload reduces friction in critical components like actuators. Its P4A tolerance class ensures consistent performance under varying loads and speeds.

Medical imaging devices benefit from S7010 ACE/HCP4ADGA Bearing’s low vibration and high-speed capabilities. The grease lubrication maintains smooth rotation, essential for precise diagnostic equipment.

In electric vehicle motors, S7010 ACE/HCP4ADGA Bearing handles angular loads efficiently while withstanding high rotational speeds. The ceramic balls reduce wear, making it a durable choice for long-term use.

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