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Super Precision Angular Contact Ball Bearings 7012 CD/HCP4ADGB

Super Precision Angular Contact Ball Bearings 7012 CD/HCP4ADGB

The 7012 CD/HCP4ADGB is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 14918 lbf and reaches speeds of 33000 RPM, thanks to its ceramic balls and phenolic cage.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The light preload ensures smooth operation, while the open seal simplifies maintenance.

This bearing excels in high-speed applications like machine tool spindles or precision equipment. It operates reliably in temperatures from -30°C to 110°C and comes as a matched set of two for balanced performance.

Weighing 0.68kg, it’s lightweight yet robust, with a P4A tolerance class for exceptional accuracy. Compatible with SKF bearings, it’s a practical choice for replacements or upgrades.

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Product Parameters

  • Part Number 7012 CD/HCP4ADGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 19
  • Contact Angle 15°
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 14918 lbf
  • Static Radial Load 15638 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 33000 rpm
  • Weight 0.68 kg
  • Price（$） 319.518
Super Precision Angular Contact Ball Bearings 7012 CD/HCP4ADGB dimension drawing
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Features

Performance Features of 7012 CD/HCP4ADGB Bearing

7012 CD/HCP4ADGB Bearing is crafted with chrome steel rings and ceramic balls, offering excellent durability and reduced friction.
Its 15° contact angle ensures optimal performance in angular contact applications, providing stability under radial loads.

The phenolic cage maintains ball alignment, enhancing smooth operation even at high speeds up to 33,000 rpm.
With a dynamic radial load capacity of 14,918 lbf, it handles demanding conditions reliably.

7012 CD/HCP4ADGB Bearing is designed for universal matching, allowing flexible arrangements like back-to-back or face-to-face.
Its light preload and P4A tolerance class ensure precision in high-speed applications.

The open seal design simplifies maintenance while the temperature range of -30°C to 110°C ensures versatility.
This bearing is ideal for applications requiring both precision and durability.

Application

Industrial Uses of 7012 CD/HCP4ADGB Bearing
7012 CD/HCP4ADGB Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for prolonged operations.

What Makes 7012 CD/HCP4ADGB Bearing a Preferred Choice?
In robotics, 7012 CD/HCP4ADGB Bearing provides smooth motion control for robotic arms, thanks to its universal matching feature. The phenolic cage adds durability, even in repetitive tasks.

Optimized for Performance: 7012 CD/HCP4ADGB Bearing
For aerospace applications, 7012 CD/HCP4ADGB Bearing handles both radial and axial loads efficiently in components like landing gear systems. Its P4A tolerance class guarantees consistent performance under stress.

Medical vs Industrial: Where 7012 CD/HCP4ADGB Bearing Excels
7012 CD/HCP4ADGB Bearing is ideal for medical imaging devices, offering quiet operation and high precision. In industrial settings, it supports heavy-duty pumps and compressors with reliable load capacity.

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