7020 CE/P4A

7020 CE/P4A

size:100*150*24mm
weight:1.25 kg
Super precision bearings
Angular contact ball bearings
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Product Introduction

Products Description

Bore diameter 100 mm
Outside diameter 150 mm
Width 24 mm
Contact angle 15 °
Basic dynamic load rating 44.9 kN
Basic static load rating 40 kN
Attainable speed for grease lubrication 12 300 r/min
Attainable speed for oil-air lubrication 19 000 r/min
Product net weight 1.25 kg

7020 CE-P4A bearing

Product Related

Designed for applications demanding the highest levels of rotational accuracy and speed, the 7020 CE/P4A super precision angular contact bearing is a top-tier component for critical machinery. These bearings are manufactured to exacting P4A tolerance standards, ensuring exceptional running accuracy and consistent performance right out of the box. Their internal geometry is optimized to handle a combination of radial and axial loads, making them a versatile solution for sophisticated equipment where precision is not just a feature, but a fundamental requirement for operation.

The core advantage of the 7020 CE/P4A lies in its advanced design and material composition. Featuring a 15-degree contact angle, these bearings are engineered for high-speed operation while maintaining a high degree of rigidity. This design, combined with a lightweight and durable phenolic cage, minimizes friction and heat generation, which extends service life and reduces the need for frequent maintenance. The use of high-purity bearing steel further enhances their load-carrying capacity and overall durability, providing reliable performance even under strenuous operating conditions.

Ideal for the most demanding high-tech industries, 7020 CE/P4A bearings are the go-to choice for machine tool spindles, robotics, medical imaging equipment, and aerospace systems. Their ability to be universally matched allows for flexible mounting in pairs or sets to accommodate heavy loads and ensure maximum stability. For engineers and designers seeking to enhance machine performance, improve rotational precision, and achieve superior operational reliability, these bearings deliver a proven and effective solution.

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