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Super Precision Angular Contact Ball Bearings 7207 ACDGA/HCP4A
Super Precision Angular Contact Ball Bearings 7207 ACDGA/HCP4A

Super Precision Angular Contact Ball Bearings 7207 ACDGA/HCP4A

The 7207 ACDGA/HCP4A is a super precision angular contact ball bearing measuring 35mm by 72mm by 17mm, crafted from durable chrome steel with ceramic balls for enhanced performance. It handles radial loads up to 6908 lbf and reaches speeds of 41,000 RPM, making it suitable for high-speed applications.

With a 25° contact angle and extra-light preload, it offers smooth operation and minimal friction. The phenolic cage ensures stability and longevity, even under demanding conditions. It operates efficiently in temperatures ranging from -30°C to 110°C.

This bearing is part of a universal matching set, allowing flexible arrangements like back-to-back or face-to-face configurations. Ideal for precision machinery, spindles, or high-speed tools where accuracy and reliability are crucial.

Weighing just 0.24kg, it’s lightweight yet robust, meeting P4A tolerance standards for exceptional precision. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades.

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Product Parameters

  • Part Number 7207 ACDGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 17 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 13
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • 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 6908 lbf
  • Static Radial Load 4680 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.24 kg

Features

Performance Features of 7207 ACDGA/HCP4A Bearing

7207 ACDGA/HCP4A Bearing is designed with a 25° contact angle, ideal for high-precision angular contact applications.
Its chrome steel rings and ceramic balls ensure smooth operation and reduced friction.

The phenolic cage maintains ball alignment, enhancing durability and performance.
With a maximum speed of 41,000 rpm, it excels in high-speed scenarios.

7207 ACDGA/HCP4A Bearing’s dynamic radial load capacity of 6908 lbf ensures reliability under stress.
Its extra light preload class A design minimises vibration and noise.

The open seal type allows for easy lubrication, extending maintenance intervals.
Operating between -30°C to 110°C, it adapts to various environmental conditions.

Universal matching capability enables flexible arrangement options like back-to-back or face-to-face.
This makes 7207 ACDGA/HCP4A Bearing versatile for complex mechanical systems.

Application

Perfect Fit for Automation: 7207 ACDGA/HCP4A Bearing
7207 ACDGA/HCP4A Bearing works well in robotic arms, where its ceramic balls and phenolic cage reduce friction for smooth, precise movements. The extra light preload ensures minimal vibration during high-speed operations.

In machine tools, 7207 ACDGA/HCP4A Bearing handles angular contact loads effortlessly, thanks to its 25° contact angle and P4A tolerance. This makes it ideal for spindle applications requiring tight precision.

For electric motors, 7207 ACDGA/HCP4A Bearing’s high-speed capability (up to 41,000 rpm) and ceramic balls enhance efficiency. Its chrome steel rings provide durability in continuous operation.

Medical imaging devices benefit from 7207 ACDGA/HCP4A Bearing’s low heat generation and consistent performance. The open design allows for easy lubrication, extending service life in critical applications.

In 3D printers, 7207 ACDGA/HCP4A Bearing’s precision and smooth rotation improve print quality. The metric sizing ensures compatibility with various European and Asian printer models.

Q&A

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