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Super Precision Angular Contact Ball Bearings S71910 CE/HCP4ADGA
Super Precision Angular Contact Ball Bearings S71910 CE/HCP4ADGA

Super Precision Angular Contact Ball Bearings S71910 CE/HCP4ADGA

The S71910 CE/HCP4ADGA is a super precision angular contact ball bearing, measuring 50mm by 72mm by 24mm, crafted from chrome steel and ceramic balls for enhanced durability. It handles radial loads up to 4680 lbf and reaches speeds of 34,000 RPM, making it suitable for high-performance applications.

Its sealed design and grease lubrication ensure low maintenance, while the phenolic cage offers smooth operation. The bearing operates efficiently in temperatures from -30°C to 110°C.

This model is universally matched, allowing flexible arrangements like back-to-back or face-to-face setups. Ideal for precision machinery, spindles, or high-speed tools where accuracy is key.

Weighing 0.21kg, it’s lightweight yet robust, and interchangeable with SKF bearings for easy replacement. Compliant with P4A tolerance class for reliable performance.

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Product Parameters

  • Part Number S71910 CE/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 21
  • 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 4680 lbf
  • Static Radial Load 3825 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.21 kg
  • Price($) 171.144

Features

How Does S71910 CE/HCP4ADGA Bearing Achieve Super Precision?

S71910 CE/HCP4ADGA Bearing features a 15° contact angle and ceramic balls, ensuring high precision in angular contact applications.
Its P4A tolerance class guarantees tight dimensional accuracy for demanding operations.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth rotation.
With a maximum speed of 34,000 rpm, it delivers reliable performance in high-speed scenarios.

Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.
This design versatility makes S71910 CE/HCP4ADGA Bearing suitable for complex mechanical systems.

Grease lubrication and sealed construction minimise maintenance needs.
The chrome steel rings and ceramic balls provide durability while operating between -30°C to 110°C.

Application

Common Applications of S71910 CE/HCP4ADGA Bearing
S71910 CE/HCP4ADGA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.

In robotics, S71910 CE/HCP4ADGA Bearing provides smooth motion control for precision arms and joints. Its universal matching feature allows flexible installation in various configurations, making it ideal for automated systems.

For medical imaging devices, S71910 CE/HCP4ADGA Bearing’s P4A tolerance class ensures minimal vibration and noise. The grease lubrication and ceramic balls contribute to reliable operation in sensitive diagnostic equipment.

In aerospace applications, S71910 CE/HCP4ADGA Bearing handles both radial and axial loads efficiently. Its lightweight design and high-speed capability make it suitable for aircraft instrumentation and control systems.

Consumer electronics like high-end printers benefit from S71910 CE/HCP4ADGA Bearing’s quiet operation and durability. The extra light preload ensures smooth rotation, enhancing the performance of precision mechanisms.

Q&A

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