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Super Precision Angular Contact Ball Bearings S7010 ACB/HCP4ADGA

Super Precision Angular Contact Ball Bearings S7010 ACB/HCP4ADGA

The S7010 ACB/HCP4ADGA is a super precision angular contact ball bearing, measuring 50mm by 80mm by 32mm. It features a 25° contact angle and is sealed for protection, with chrome steel rings and ceramic balls for durability.

This bearing handles dynamic radial loads up to 3398 lbf and spins smoothly at speeds up to 41,000 RPM. Its phenolic cage and grease lubrication ensure quiet, long-lasting performance in temperatures from -30°C to 110°C.

Designed for universal matching, it works in back-to-back, face-to-face, or tandem arrangements. The extra light preload (Class A) makes it ideal for high-precision applications like machine tools or spindle drives.

Weighing 0.56kg, it’s a robust yet lightweight choice. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements. Perfect for scenarios demanding accuracy and smooth operation.

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Product Parameters

  • Part Number S7010 ACB/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 5.556 mm
  • Ball Qty 27
  • 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 3398 lbf
  • Static Radial Load 3285 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.56 kg
Super Precision Angular Contact Ball Bearings S7010 ACB/HCP4ADGA dimension drawing
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Features

Performance Features of S7010 ACB/HCP4ADGA Bearing

S7010 ACB/HCP4ADGA Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
The ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

With a dynamic radial load capacity of 3398 lbf, it handles demanding tasks reliably.
The phenolic cage maintains ball alignment, reducing wear and extending service life.

S7010 ACB/HCP4ADGA Bearing operates at speeds up to 41,000 rpm, making it suitable for high-speed machinery.
Its sealed design and grease lubrication reduce maintenance needs in various environments.

The universal matching capability allows flexible arrangement options like back-to-back or face-to-face mounting.
This ensures versatility in complex mechanical systems.

Application

Essential Roles of S7010 ACB/HCP4ADGA Bearing
S7010 ACB/HCP4ADGA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction for smoother operation. The sealed design keeps contaminants out, ensuring long-lasting performance.

In robotics, S7010 ACB/HCP4ADGA Bearing provides precise angular contact support for mechanical arms, enhancing movement accuracy. Its universal matching feature allows flexible installation in various configurations.

For medical imaging devices, S7010 ACB/HCP4ADGA Bearing’s P4A tolerance class ensures minimal vibration, crucial for clear scans. The grease lubrication also makes it suitable for continuous use in sterile environments.

Automotive applications benefit from S7010 ACB/HCP4ADGA Bearing’s extra light preload, which improves fuel efficiency in electric vehicle motors. The chrome steel rings add durability under heavy loads.

In 3D printers, S7010 ACB/HCP4ADGA Bearing’s high-speed capability supports precise layer deposition. The ceramic balls help maintain stability during rapid directional changes.

Q&A

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