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Super Precision Angular Contact Ball Bearings 7026 CD/P4ATBTA

Super Precision Angular Contact Ball Bearings 7026 CD/P4ATBTA

The 7026 CD/P4ATBTA is a super precision angular contact ball bearing with a 130mm bore and 200mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched set of three bearings for extra stability.

This bearing handles radial loads up to 73125 lbf and spins smoothly at speeds up to 11000 RPM. Its phenolic cage ensures quiet operation and long service life, even in demanding conditions.

The open design allows for easy lubrication, while the P4A tolerance class guarantees exceptional accuracy. It operates reliably in temperatures from -30°C to 110°C.

Ideal for high-precision applications like machine tool spindles or robotics, where accuracy and smooth rotation are crucial. Weighing 9.7kg, it’s a robust choice for industrial use. The set is interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7026 CD/P4ATBTA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 99 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 22.225 mm
  • Ball Qty 21
  • Contact Angle 15°
  • 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 73125 lbf
  • Static Radial Load 104625 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 9.7 kg
Super Precision Angular Contact Ball Bearings 7026 CD/P4ATBTA dimension drawing
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Features

Performance Features of 7026 CD/P4ATBTA Bearing

7026 CD/P4ATBTA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads of up to 73125 lbf.

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

7026 CD/P4ATBTA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload (Class A) ensures minimal resistance, ideal for precision tasks.

The matched arrangement of three bearings (> TBT) provides stability in complex applications.
Open seal design allows for easy lubrication, maintaining optimal performance over time.

Application

Industrial Uses of 7026 CD/P4ATBTA Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched set of three bearings provides extra stability for heavy cutting operations.

In aerospace applications, 7026 CD/P4ATBTA Bearing handles radial and axial loads in turbine systems. Its phenolic cage offers good heat resistance, making it suitable for demanding flight conditions.

For automation equipment, 7026 CD/P4ATBTA Bearing supports robotic arms with smooth, low-friction movement. The P4A tolerance class guarantees consistent performance in repetitive tasks.

Medical imaging devices benefit from 7026 CD/P4ATBTA Bearing’s precision and reliability. The chrome steel construction ensures long service life in critical diagnostic equipment.

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