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Super Precision Angular Contact Ball Bearings 7034 CD/P4ADGA

Super Precision Angular Contact Ball Bearings 7034 CD/P4ADGA

The 7034 CD/P4ADGA is a super precision angular contact ball bearing with a 170mm bore and 260mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 77625 lbf and operates smoothly at speeds up to 11000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face setups. The phenolic cage ensures quiet operation and long service life, even in temperatures from -30°C to 110°C.

This bearing comes lubricated and is interchangeable with SKF models, making it a practical choice for precision applications. Ideal for high-speed machine tools or spindle systems where accuracy is key.

Weighing 14kg, it’s robust yet designed for precision performance. Compliant with P4A tolerance standards for reliable operation in demanding conditions.

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Product Parameters

  • Part Number 7034 CD/P4ADGA
  • 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 84 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 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 77625 lbf
  • Static Radial Load 110250 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 14 kg
  • Price（$） 2656.17
Super Precision Angular Contact Ball Bearings 7034 CD/P4ADGA dimension drawing
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Features

Performance Features of 7034 CD/P4ADGA Bearing

7034 CD/P4ADGA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 77,625 lbf, it handles demanding conditions efficiently.
The extra-light preload (Class A) enhances precision, making it suitable for high-speed operations up to 11,000 rpm.

Universal matching allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.
This versatility ensures reliable performance across various industrial applications.

The P4A tolerance class guarantees superior accuracy and smooth operation.
Its open design simplifies lubrication, maintaining consistent performance within a -30°C to 110°C range.

Application

Industrial Uses of 7034 CD/P4ADGA Bearing
The 7034 CD/P4ADGA Bearing is commonly used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. Its universal matching design makes it versatile for various configurations, including back-to-back and face-to-face setups.

Where Is 7034 CD/P4ADGA Bearing Used?
You’ll often find the 7034 CD/P4ADGA Bearing in aerospace applications, such as helicopter rotor systems, where its extra-light preload and P4A tolerance class deliver reliable performance. The phenolic cage also reduces friction, ideal for high-speed operations.

Optimized for Performance: 7034 CD/P4ADGA Bearing
In automation systems like robotic arms, the 7034 CD/P4ADGA Bearing’s chrome steel construction provides durability under continuous angular loads. Its lubricated design ensures smooth movement, even in demanding industrial environments.

Automotive vs Aerospace: Applications of 7034 CD/P4ADGA Bearing
While the 7034 CD/P4ADGA Bearing excels in automotive gearboxes for its high dynamic radial load capacity, it’s equally valued in aerospace for its precision. The matched set feature simplifies installation in complex machinery.

Essential Roles of 7034 CD/P4ADGA Bearing
For medical imaging devices, the 7034 CD/P4ADGA Bearing’s low tolerance and stability are crucial. Its temperature range of -30°C to 110°C ensures consistent performance in sensitive environments.

Q&A

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