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Super Precision Angular Contact Ball Bearings S71912 CB/HCP4ADGA
Super Precision Angular Contact Ball Bearings S71912 CB/HCP4ADGA

Super Precision Angular Contact Ball Bearings S71912 CB/HCP4ADGA

The S71912 CB/HCP4ADGA is a super precision angular contact ball bearing measuring 60mm by 85mm by 26mm, crafted from chrome steel with ceramic balls for enhanced performance. It handles radial loads up to 3780 lbf and reaches speeds of 32,500 RPM, making it suitable for high-speed applications.

Its sealed design and grease lubrication ensure low maintenance, while the phenolic cage offers durability. The bearing comes in a matched set of two, allowing universal mounting in back-to-back, face-to-face, or tandem configurations.

With a 15° contact angle and P4A tolerance class, it delivers precise operation in demanding conditions. Ideal for machine tools or spindle drives where accuracy and speed are crucial.

Weighing 0.38kg, it’s lightweight yet robust, and operates smoothly in temperatures from -30°C to 110°C. Compliant with industry standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S71912 CB/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 85 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 26 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 30
  • Contact Angle 15°
  • 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 3780 lbf
  • Static Radial Load 3960 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 32500 rpm
  • Weight 0.38 kg

Features

Why Choose S71912 CB/HCP4ADGA Bearing for Precision Tasks?

S71912 CB/HCP4ADGA Bearing features a 15° contact angle and P4A tolerance class, ensuring high precision in angular contact applications.
The ceramic balls and phenolic cage reduce friction, enhancing smooth operation at speeds up to 32,500 rpm.

Its universal matching design allows flexible arrangements like back-to-back or face-to-face, adapting to various load requirements.
The sealed construction and grease lubrication minimise maintenance while maintaining performance.

With a dynamic radial load capacity of 3780 lbf, S71912 CB/HCP4ADGA Bearing handles demanding conditions reliably.
The chrome steel rings and ceramic balls provide durability, even in high-speed or temperature-varying environments.

Application

Industrial Uses of S71912 CB/HCP4ADGA Bearing
S71912 CB/HCP4ADGA Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls and phenolic cage reduce friction, making it ideal for continuous operation.

How Does S71912 CB/HCP4ADGA Bearing Improve Performance?
In robotics, S71912 CB/HCP4ADGA Bearing enhances motion control with its extra light preload and universal matching, allowing smooth articulation in robotic arms. The sealed design keeps contaminants out, extending service life.

Perfect Fit for Automation: S71912 CB/HCP4ADGA Bearing
S71912 CB/HCP4ADGA Bearing works well in automated production lines, handling both radial and axial loads efficiently. Its P4A tolerance class ensures consistent performance in demanding environments.

Medical vs Industrial: Where S71912 CB/HCP4ADGA Bearing Excels
In medical imaging devices, S71912 CB/HCP4ADGA Bearing’s grease lubrication and ceramic balls provide quiet, reliable operation. For industrial pumps, its high-speed capability and durability make it a trusted choice.

Q&A

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