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Super Precision Angular Contact Ball Bearings 7202 ACD/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7202 ACD/HCP4ADGA

The 7202 ACD/HCP4ADGA is a super precision angular contact ball bearing with a 15mm bore and 35mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 2632 lbf and spins smoothly at speeds up to 95,000 RPM.

Its 25° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet operation and long service life.

This bearing comes pre-lubricated and operates in temperatures from -30°C to 110°C. Ideal for high-speed applications like machine tool spindles or precision instruments.

Weighing just 0.074kg, it’s lightweight yet robust. Compliant with P4A tolerance class for exceptional accuracy. The matched set of two bearings offers versatile mounting options.

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Product Parameters

  • Part Number 7202 ACD/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 35 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 10
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • 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 2632 lbf
  • Static Radial Load 1440 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.074 kg
  • Price（$） 125.64
Super Precision Angular Contact Ball Bearings 7202 ACD/HCP4ADGA dimension drawing
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Features

Performance Features of 7202 ACD/HCP4ADGA Bearing

7202 ACD/HCP4ADGA Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle provides excellent angular contact performance for various load directions.

The phenolic cage maintains ball alignment, reducing friction and enhancing efficiency.
With a maximum speed of 95,000 rpm, it is ideal for high-speed applications.

7202 ACD/HCP4ADGA Bearing operates smoothly in temperatures ranging from -30°C to 110°C.
Its extra light preload ensures minimal resistance, optimising performance in precision tasks.

The universal matching design allows flexible arrangement options, including back-to-back and face-to-face configurations.
This makes 7202 ACD/HCP4ADGA Bearing versatile for different mechanical setups.

Application

Common Applications of 7202 ACD/HCP4ADGA Bearing
7202 ACD/HCP4ADGA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 25° contact angle ensures precise handling of combined radial and axial loads.

In robotics, 7202 ACD/HCP4ADGA Bearing supports articulated arms, offering smooth motion and long service life. Its universal matching design allows flexible arrangement for different load requirements.

For aerospace applications, 7202 ACD/HCP4ADGA Bearing’s P4A tolerance class guarantees accuracy in navigation systems. The extra-light preload minimises vibration, crucial for sensitive equipment.

Automotive enthusiasts appreciate 7202 ACD/HCP4ADGA Bearing in performance gearboxes, where its high-speed capability enhances shifting precision. The open seal design simplifies relubrication during maintenance.

In dental drills, 7202 ACD/HCP4ADGA Bearing’s ceramic components provide quiet operation and resistance to sterilization chemicals. Its compact 15mm bore fits neatly into handheld medical devices.

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