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Super Precision Angular Contact Ball Bearings S71901 CDGA/HCP4A
Super Precision Angular Contact Ball Bearings S71901 CDGA/HCP4A

Super Precision Angular Contact Ball Bearings S71901 CDGA/HCP4A

The S71901 CDGA/HCP4A is a super precision angular contact ball bearing, measuring 12mm by 24mm by 6mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability. Its 15° contact angle efficiently handles combined radial and thrust loads.

With a dynamic radial load capacity of 596 lbf, this bearing is suitable for high-speed applications. The phenolic cage ensures stability, while the sealed design keeps lubrication in and contaminants out. It operates reliably in temperatures from -30°C to 110°C.

This bearing comes with an extra-light preload (Class A) for precise performance. It can be used in matched sets for back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or medical equipment where accuracy is key.

Weighing just 0.01kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement. The grease lubrication ensures low maintenance over time.

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Product Parameters

  • Part Number S71901 CDGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 24 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 6 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.175 mm
  • Ball Qty 13
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • 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 596 lbf
  • Static Radial Load 281 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 0 rpm
  • Weight 0.01 kg

Features

Performance Features of S71901 CDGA/HCP4A Bearing

S71901 CDGA/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 15° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 596 lbf, it suits demanding applications.

S71901 CDGA/HCP4A Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its sealed design and grease lubrication minimise maintenance needs.

The P4A tolerance class ensures consistent accuracy, ideal for precision tasks.
Its compact size (12 mm×24 mm×6 mm) makes it versatile for various setups.

Application

Common Applications of S71901 CDGA/HCP4A Bearing
S71901 CDGA/HCP4A Bearing is widely used in high-precision machine tools, where its ceramic balls and phenolic cage ensure smooth operation at high speeds. The sealed design keeps contaminants out, making it ideal for clean environments.

In robotics, S71901 CDGA/HCP4A Bearing provides reliable angular contact support for robotic arms, ensuring precise movement. Its extra-light preload reduces friction, enhancing efficiency in automated systems.

For medical imaging devices, S71901 CDGA/HCP4A Bearing’s chrome steel rings and ceramic balls offer durability and quiet performance. The P4A tolerance class ensures consistent accuracy in sensitive applications.

In aerospace components, S71901 CDGA/HCP4A Bearing handles radial and axial loads with ease, thanks to its 15° contact angle. The grease lubrication extends service life even in demanding conditions.

Consumer electronics like high-end printers benefit from S71901 CDGA/HCP4A Bearing’s compact size and low noise. Its sealed construction protects against dust, ensuring long-term reliability.

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