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Super Precision Angular Contact Ball Bearings 7032 ACD/P4ATBTA

Super Precision Angular Contact Ball Bearings 7032 ACD/P4ATBTA

The 7032 ACD/P4ATBTA is a super precision angular contact ball bearing with a 160mm bore and 240mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and open design ensure smooth operation under angular loads.

This bearing handles dynamic radial loads up to 89325 lbf and spins efficiently at speeds up to 7500 RPM. The phenolic cage provides durability while keeping weight manageable, and the extra light preload ensures precise performance.

Designed as a matched set of three bearings in a TBT arrangement, it offers excellent stability for demanding applications. Ideal for precision machinery like spindles or high-speed rotary tables where accuracy is crucial.

With a temperature range of -30°C to 110°C and P4A tolerance class, it maintains reliable performance in various conditions. Weighing 15.4kg, it’s robust yet suitable for precision engineering needs.

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Product Parameters

  • Part Number 7032 ACD/P4ATBTA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 160 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 240 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 114 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 25.4 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 89325 lbf
  • Static Radial Load 139500 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 7500 rpm
  • Weight 15.4 kg
  • Price（$） 2755.62
Super Precision Angular Contact Ball Bearings 7032 ACD/P4ATBTA dimension drawing
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Features

Performance Features of 7032 ACD/P4ATBTA Bearing

7032 ACD/P4ATBTA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls ensure high durability under dynamic radial loads up to 89,325 lbf.

With a phenolic cage, 7032 ACD/P4ATBTA Bearing maintains stability at speeds up to 7,500 rpm.
Its precision P4A tolerance class guarantees consistent performance in demanding conditions.

The matched arrangement of three bearings provides balanced load handling and smooth operation.
7032 ACD/P4ATBTA Bearing operates reliably in temperatures ranging from -30°C to 110°C.

Its open design allows for easy lubrication, ensuring long service life with minimal maintenance.
The extra light preload (Class A) reduces friction, enhancing efficiency and reducing wear.

Application

Key Fields for 7032 ACD/P4ATBTA Bearing
7032 ACD/P4ATBTA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of three bearings provides stability for heavy cutting operations.

In robotics, 7032 ACD/P4ATBTA Bearing supports articulated arms, offering smooth movement and load distribution. Its phenolic cage reduces friction, making it ideal for repetitive tasks.

For aerospace applications, 7032 ACD/P4ATBTA Bearing handles radial and axial loads in aircraft components. The P4A tolerance class guarantees consistent performance under demanding conditions.

Medical imaging systems benefit from 7032 ACD/P4ATBTA Bearing’s precision, ensuring quiet and reliable operation. The chrome steel construction enhances durability in sterile environments.

Automotive testing equipment relies on 7032 ACD/P4ATBTA Bearing for its ability to maintain alignment under high speeds. The extra light preload minimises vibration, improving measurement accuracy.

Q&A

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