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Super Precision Angular Contact Ball Bearings 7034 ACDGB/P4A

Super Precision Angular Contact Ball Bearings 7034 ACDGB/P4A

The 7034 ACDGB/P4A 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 44775 lbf and operates smoothly at speeds up to 11000 RPM.

With a 25° contact angle and light preload, it offers excellent stability for high-precision applications. The open design and phenolic cage ensure reliable performance under demanding conditions.

This bearing is suitable for temperatures ranging from -30°C to 110°C and comes lubricated for immediate use. Its P4A tolerance class guarantees exceptional accuracy.

Ideal for machine tools or spindle applications where precision is key. Weighing 6.99kg, it’s robust yet manageable for its size. Compatible with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7034 ACDGB/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 25°
  • 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 44775 lbf
  • Static Radial Load 52200 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 6.99 kg
Super Precision Angular Contact Ball Bearings 7034 ACDGB/P4A dimension drawing
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Features

How Is 7034 ACDGB/P4A Bearing Engineered for Reliability?

7034 ACDGB/P4A Bearing features a 25° contact angle, optimised for handling combined radial and axial loads.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 44775 lbf, it performs reliably in high-stress applications.

The P4A tolerance class guarantees precision, making it suitable for demanding industrial uses.

Application

Industrial Uses of 7034 ACDGB/P4A Bearing
7034 ACDGB/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage helps reduce friction, making it suitable for continuous operation in industrial settings.

In automotive applications, 7034 ACDGB/P4A Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its light preload and P4A tolerance class make it a reliable choice for performance vehicles.

For robotics and automation, 7034 ACDGB/P4A Bearing’s open design and high-speed capability are ideal for robotic arms and CNC machines. The chrome steel construction ensures durability even in demanding environments.

Medical imaging devices benefit from 7034 ACDGB/P4A Bearing’s precision and smooth operation, crucial for maintaining accuracy in diagnostic equipment. The wide temperature range also allows for consistent performance in various clinical settings.

Q&A

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