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Super Precision Angular Contact Ball Bearings 7002 ACD/P4ATBTB

Super Precision Angular Contact Ball Bearings 7002 ACD/P4ATBTB

The 7002 ACD/P4ATBTB is a super precision angular contact ball bearing with a 15mm bore and 32mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 2430 lbf and operates smoothly at speeds up to 95,000 RPM.

Its 25° contact angle and matched set of three bearings (arranged > TBT) provide excellent stability for angular loads. The phenolic cage ensures quiet operation and long service life.

Preloaded lightly for precision, this bearing is ideal for high-speed applications like spindles or machine tools. It works reliably in temperatures from -30°C to 110°C.

Weighing just 0.09kg, it’s a compact yet robust choice for precision engineering. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7002 ACD/P4ATBTB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 32 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 27 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 12
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2430 lbf
  • Static Radial Load 1564 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.09 kg
Super Precision Angular Contact Ball Bearings 7002 ACD/P4ATBTB dimension drawing
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Features

Engineered for Precision: 7002 ACD/P4ATBTB Bearing

7002 ACD/P4ATBTB Bearing features a 25° contact angle, optimising performance in angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 2430 lbf, it handles demanding tasks with ease.
The P4A tolerance class guarantees high precision, making it suitable for exacting applications.

Designed for high-speed use, it supports speeds up to 95,000 rpm.
The matched arrangement of three bearings enhances stability and load distribution.

Application

Common Applications of 7002 ACD/P4ATBTB Bearing
In machine tools, 7002 ACD/P4ATBTB Bearing excels with its super precision design, handling high-speed rotations smoothly. The angular contact feature ensures accurate performance in spindle applications.

How Does 7002 ACD/P4ATBTB Bearing Improve Performance?
For robotics, 7002 ACD/P4ATBTB Bearing offers reliable angular load support, making it ideal for articulated arms. Its phenolic cage reduces friction, enhancing longevity in continuous operation.

Built for Heavy-Duty Use: 7002 ACD/P4ATBTB Bearing
In conveyor systems, 7002 ACD/P4ATBTB Bearing withstands constant radial and axial loads. The matched set configuration ensures balanced load distribution across multiple bearings.

Automotive vs Aerospace: Applications of 7002 ACD/P4ATBTB Bearing
In automotive gearboxes, 7002 ACD/P4ATBTB Bearing provides smooth torque transmission. For aerospace actuators, its P4A tolerance class guarantees precision under extreme conditions.

Perfect Fit for Automation: 7002 ACD/P4ATBTB Bearing
7002 ACD/P4ATBTB Bearing is a go-to choice for CNC machines, where its light preload reduces vibration. The open design allows for easy lubrication, maintaining performance over time.

Q&A

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