71824 ACD/P4

71824 ACD/P4

size:120*150*16mm
weight:0.55 kg
Super-precision bearings
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Product Introduction

Products Description

Bore diameter 120 mm
Outside diameter 150 mm
Width 16 mm
Contact angle 25 °
Basic dynamic load rating 31.2 kN
Basic static load rating 42.5 kN
Attainable speed for grease lubrication 6 700 r/min
Attainable speed for oil-air lubrication 11 000 r/min
Product net weight 0.55 kg

71824-ACD-P4 bearing

Product Related

The 71824 ACD/P4 is an angular contact ball bearing engineered for applications demanding the highest levels of rotational accuracy and speed. Its design features a 25-degree contact angle, an optimized internal geometry, and a P4 precision tolerance class, which ensures exceptional running accuracy and dimensional stability. Manufactured from high-purity, superior-grade bearing steel, these bearings provide remarkable durability and wear resistance. The internal construction is meticulously engineered to support high-capacity loads, making it a robust solution for compact and demanding machinery. Available in various configurations, including options with advanced ceramic balls, the 71824 ACD/P4 is designed for seamless integration into sophisticated systems where performance cannot be compromised.

Utilizing the 71824 ACD/P4 super-precision bearing offers significant advantages in high-performance applications. Its ability to accommodate both radial and axial loads simultaneously provides enhanced operational flexibility and simplifies system design. The superior precision and high rigidity of the P4 class result in reduced vibration, lower heat generation, and quieter operation, contributing to extended machine life and improved workpiece surface finishes. These characteristics allow for significantly higher rotational speeds while maintaining stability, boosting productivity in machine tool spindles, robotics, and other precision equipment. The bearing's advanced design ultimately translates to increased system reliability, reduced maintenance intervals, and a lower total cost of ownership for end-users.

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