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Super Precision Angular Contact Ball Bearings 71826 ACD/P4TGB

Super Precision Angular Contact Ball Bearings 71826 ACD/P4TGB

The 71826 ACD/P4TGB is a super precision angular contact ball bearing with a 130mm bore and 165mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 17842 lbf and operates smoothly at speeds up to 11000 RPM.

With a 25° contact angle and universal matching design, it offers excellent stability for complex load arrangements. The phenolic cage ensures quiet operation and durability under high-speed conditions.

This bearing comes pre-lubricated and works in temperatures from -30°C to 110°C. Its P4 tolerance class guarantees precise performance for demanding applications.

Ideal for machine tools or precision equipment, this matched set of three bearings supports various mounting configurations (back-to-back, face-to-face, or tandem). Weighing 2.31kg, it balances strength and precision.

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Product Parameters

  • Part Number 71826 ACD/P4TGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 165 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 54 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 35
  • Contact Angle 25°
  • Tolerance Class P4
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • 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 17842 lbf
  • Static Radial Load 33750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 2.31 kg
Super Precision Angular Contact Ball Bearings 71826 ACD/P4TGB dimension drawing
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Features

Performance Features of 71826 ACD/P4TGB Bearing

71826 ACD/P4TGB Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.

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

With a dynamic radial load capacity of 17842 lbf, it handles demanding conditions reliably.

The bearing’s P4 tolerance class guarantees high precision, making it suitable for critical operations.

Application

Industrial Uses of 71826 ACD/P4TGB Bearing
71826 ACD/P4TGB Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The universal matching feature allows flexible arrangements for various operational needs.

In automotive applications, 71826 ACD/P4TGB Bearing supports components like high-performance gearboxes, providing smooth rotation under demanding conditions. Its phenolic cage offers durability and reduces friction in high-speed scenarios.

For robotics, 71826 ACD/P4TGB Bearing is ideal for articulated arms, thanks to its light preload and P4 tolerance class. The chrome steel construction ensures long-lasting performance in repetitive motion tasks.

Medical imaging devices benefit from 71826 ACD/P4TGB Bearing’s precision, ensuring stable operation in sensitive equipment. The lubricated design minimises maintenance while maintaining consistent performance.

In automation systems, 71826 ACD/P4TGB Bearing is a reliable choice for conveyor belts and assembly lines. Its open seal type allows for easy inspection and lubrication, reducing downtime.

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