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Super Precision Angular Contact Ball Bearings 7034 ACD/P4ATBTA

Super Precision Angular Contact Ball Bearings 7034 ACD/P4ATBTA

The 7034 ACD/P4ATBTA 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 98100 lbf and operates smoothly at speeds up to 11000 RPM.

With a 25° contact angle and extra light preload, it offers precise performance for demanding applications. The phenolic cage ensures stability and reduces friction during high-speed rotation.

This bearing comes in a matched set of three, arranged TBT, for balanced load distribution. Ideal for machine tools or spindle systems where accuracy and reliability are crucial.

Weighing 21kg, it’s built to last in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s a top choice for precision engineering needs.

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Product Parameters

  • Part Number 7034 ACD/P4ATBTA
  • 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 126 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 26.988 mm
  • Ball Qty 22
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 98100 lbf
  • Static Radial Load 156375 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 21 kg
Super Precision Angular Contact Ball Bearings 7034 ACD/P4ATBTA dimension drawing
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Features

Performance Features of 7034 ACD/P4ATBTA Bearing

7034 ACD/P4ATBTA Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability under high radial loads up to 98100 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 11,000 rpm, it delivers smooth operation in demanding conditions.

7034 ACD/P4ATBTA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload (Class A) ensures minimal vibration and noise during use.

The matched arrangement of three bearings (TBT) provides stability for complex applications.
This design makes 7034 ACD/P4ATBTA Bearing suitable for high-precision machinery.

Application

Key Fields for 7034 ACD/P4ATBTA Bearing
7034 ACD/P4ATBTA Bearing is widely used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The matched set of three bearings provides enhanced stability for demanding applications.

In aerospace components, 7034 ACD/P4ATBTA Bearing offers reliable performance in systems like helicopter transmissions. Its phenolic cage reduces friction, making it suitable for high-speed operations.

For robotics, 7034 ACD/P4ATBTA Bearing’s extra light preload ensures smooth movement in articulated arms. The P4A tolerance class guarantees precision in repetitive tasks.

Medical imaging devices benefit from 7034 ACD/P4ATBTA Bearing’s consistent operation under varying loads. The chrome steel construction ensures durability in critical healthcare environments.

In automation systems, 7034 ACD/P4ATBTA Bearing supports high-speed spindles with minimal vibration. Its open design allows for easy lubrication, extending service life in continuous operations.

Q&A

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