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Super Precision Angular Contact Ball Bearings 7034 CDGB/P4A

Super Precision Angular Contact Ball Bearings 7034 CDGB/P4A

The 7034 CDGB/P4A is a super precision angular contact ball bearing with a 170mm bore and 260mm outer diameter, crafted from high-quality chrome steel. Its 15° contact angle efficiently manages both radial and axial loads, making it versatile for demanding setups.

With a dynamic radial load capacity of 47700 lbf, it handles high-speed operations up to 16250 RPM smoothly. The phenolic cage ensures durability while keeping friction low, ideal for precision applications.

This bearing comes preloaded for light use (Class B) and works in temperatures from -30°C to 110°C. It’s part of a universal matching set, suitable for back-to-back, face-to-face, or tandem arrangements.

Weighing 6.99kg, it’s robust yet manageable for its size. Perfect for machine tools or spindles where accuracy and reliability are key. Compliant with P4A tolerance standards for consistent performance.

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Product Parameters

  • Part Number 7034 CDGB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 170 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 260 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 42 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 26.988 mm
  • Ball Qty 22
  • Contact Angle 15°
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 47700 lbf
  • Static Radial Load 55125 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 6.99 kg
Super Precision Angular Contact Ball Bearings 7034 CDGB/P4A dimension drawing
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Features

Performance Features of 7034 CDGB/P4A Bearing

7034 CDGB/P4A Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.

Its 15° contact angle ensures optimal load distribution, enhancing performance in demanding setups.

The phenolic cage maintains ball alignment, reducing friction and extending operational life.

With a dynamic radial load capacity of 47,700 lbf, it handles heavy loads efficiently.

Why Choose 7034 CDGB/P4A Bearing for Precision Tasks?

7034 CDGB/P4A Bearing’s P4A tolerance class guarantees exceptional accuracy for high-precision machinery.

Its open design allows for easy lubrication, ensuring smooth operation even at high speeds up to 16,250 rpm.

The bearing’s chrome steel construction resists wear, making it reliable for long-term use.

Weighing 6.99 kg, it balances durability and performance in industrial applications.

Engineered for Precision: 7034 CDGB/P4A Bearing

7034 CDGB/P4A Bearing is designed to meet the needs of high-speed applications with its light preload class B.

The bearing’s 22 balls, each 26.988 mm in diameter, ensure even load distribution and reduced vibration.

Its temperature range of -30°C to 110°C makes it suitable for various operating conditions.

Universal matching options allow flexible arrangements like back-to-back or face-to-face setups.

Application

Industrial Uses of 7034 CDGB/P4A Bearing
The 7034 CDGB/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate radial and axial load handling. Its light preload makes it suitable for applications requiring minimal friction and smooth operation.

In robotics, 7034 CDGB/P4A Bearing supports articulated arms and joints, providing stability during high-speed movements. The phenolic cage material helps reduce weight while maintaining durability in continuous use.

For aerospace applications, 7034 CDGB/P4A Bearing’s P4A tolerance class ensures reliability in critical systems like flight control mechanisms. Its chrome steel construction withstands varying temperatures and loads encountered during flight.

Where Is 7034 CDGB/P4A Bearing Used?
You’ll often find 7034 CDGB/P4A Bearing in medical imaging devices, where its precision and low noise are essential for clear diagnostics. The open design allows for easy lubrication, extending service life in demanding environments.

In automation systems, 7034 CDGB/P4A Bearing is ideal for spindle drives and rotary tables, thanks to its high-speed capability. The 15° contact angle balances radial and thrust loads effectively for consistent performance.

Built for Heavy-Duty Use: 7034 CDGB/P4A Bearing
The 7034 CDGB/P4A Bearing handles heavy loads in industrial gearboxes, ensuring smooth power transmission. Its universal matching feature allows flexible arrangements like back-to-back or tandem setups for varied applications.

For wind turbine generators, 7034 CDGB/P4A Bearing’s high dynamic load capacity makes it a reliable choice. The temperature range of -30°C to 110°C ensures performance in diverse weather conditions.

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