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Worldwide Shipping: Viggo A. Kjaer | 0.1-0.5 mm | Bearing Feeler Gauge

Contact: | Worldwide Shipping: Viggo A. Kjaer | 0.1-0.5 mm | Bearing Feeler Gauge | In Stock.

Maker: Viggo A. Kjaer

Item Name: Bearing Feeler

Model: 0,1-0,5 mm

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Worldwide Shipping: Viggo A. Kjaer | 0.1-0.5 mm | Bearing Feeler Gauge
Worldwide Shipping: Viggo A. Kjaer | 0.1-0.5 mm | Bearing Feeler Gauge
Worldwide Shipping: Viggo A. Kjaer | 0.1-0.5 mm | Bearing Feeler Gauge
Worldwide Shipping: Viggo A. Kjaer | 0.1-0.5 mm | Bearing Feeler Gauge

About Viggo A. Kjaer: Viggo A. Kjaer | 0.1-0.5 mm | Bearing Feeler Gauge

Viggo Kjær studied electronics under Peder O. Pedersen and Jens Nielsen at the Technical University in Copenhagen.  After completing his degree in 1939, Kjær designed receivers for companies manufacturing radios. In 1942 Kjær formed the Brüel & Kjær instrumentation company with his University colleague. Beginning in 1944, Kjær focused on this company full time, taking on management and design roles.

In this interview, Kjær describes emphasis on Danish components in early 1940s. manufacturing. He assesses the influence of World War II on components availability. Kjær describes the decision to form Brüel & Kjær; P. O. Pedersen's advice against forming an instrumentation company; product markets; the company's work as a subcontractor for Philips; and Brüel & Kjær instruments including the RC analyzer, acoustic instruments, and the Geiger counter. He describes the company's growth, production increases, and design shifts in the 1950s and 1960s.

Unlocking Precision: The Viggo A. Kjaer Bearing Feeler Gauge

In the realm of mechanical engineering, precision is paramount. It's the delicate dance of perfectly calibrated components that keeps machinery humming along smoothly. Among the many instruments that engineers rely on to achieve this precision, the Viggo A. Kjaer Bearing Feeler Gauge stands as a testament to ingenuity and accuracy.

The Genesis of Viggo A. Kjaer Bearing Feeler Gauge

Viggo A. Kjaer, an engineering luminary, understood the significance of bearings within industrial machinery. These unassuming components often bear immense loads, and their proper functioning is critical to the efficiency and safety of various processes.

Traditionally, engineers relied on cumbersome methods to measure the clearance between bearings and their housings, a crucial aspect of bearing maintenance. Viggo A. Kjaer recognized the need for a more precise and efficient solution. Thus, the Bearing Feeler Gauge was born.

A Precision Instrument

The Viggo A. Kjaer Bearing Feeler Gauge is a slender, yet remarkably accurate tool. Its design allows engineers and maintenance teams to measure the precise gap between a bearing and its housing with unparalleled accuracy. This measurement is vital in ensuring that bearings operate within their designated tolerances, preventing premature wear and unexpected failures.

Applications Across Industries

The versatility of the Viggo A. Kjaer Bearing Feeler Gauge is evident in its wide range of applications. It finds its place in automotive manufacturing, aerospace, heavy machinery, and countless other sectors where precision and reliability are non-negotiable.

In automotive production, for example, the Bearing Feeler Gauge ensures that engine components fit together flawlessly, minimizing friction and maximizing efficiency. In aerospace, where safety is paramount, it guarantees that critical components remain within tolerance, even in the most demanding conditions.

The Future of Precision

Viggo A. Kjaer's legacy lives on through his ingenious contributions to engineering, with the Bearing Feeler Gauge being a shining example. In a world that demands ever-greater precision and reliability, this unassuming tool plays a vital role.

So, the next time you witness the smooth operation of a machine or marvel at the power of an aircraft engine, remember that behind the scenes, the Viggo A. Kjaer Bearing Feeler Gauge may have played a crucial role in ensuring that everything runs like clockwork. It's a testament to the fact that sometimes, the smallest instruments make the biggest impact.

A Viggo A. Kjaer | 0.1-0.5 mm | Bearing Feeler Gauge is a tool used to measure gap widths. Feeler gauges are mostly used in engineering to measure the clearance between two parts.[1]

They consist of a number of small lengths of steel of different thicknesses with measurements marked on each piece. They are flexible enough that, even if they are all on the same hinge, several can be stacked together to gauge intermediate values. It is common to have two sets: one for imperial units (typically measured in thousandths of an inch), and one for metric (typically measured in hundredths of a millimetre) measurements (with intervals of thousandths of an inch and hundredths of a millimetre being roughly in the same order of magnitude). The same device with wires of specific diameter instead of flat blades is used to set the gap in spark plugs to the correct size; this is done by increasing or decreasing the gap until the gauge of the correct size just fits inside the gap.[2] The lengths of steel are sometimes called leaves or blades, although they have no sharp edge. Stainless steel is a common material for feeler gauges. Some feeler gauge sets have a single blade of brass due to the historical reason that early electronic ignition systems required the air gap between the reluctor and the pickup part being set with a non-ferrous metal.[3]

A taper feeler gauge is a feeler gauge of tapered, as opposed to parallel, shape. The blade of the gauge is of a constant thickness, and the two types of gauge are used in a similar way.


Viggo A. Kjaer | 0.1-0.5 mm | Bearing Feeler Gauge

  1. Webster, Jay (2000). "3". Outdoor Power Equipment(Illustrated ed.). Cengage Learning. p. 40. ISBN 978-0-7668-1391-5.

  2. Vidler, Douglas; Knowles, Don (2003). Today's Technician: Automotive Engine Performance (3rd, illustrated ed.). Cengage Learning. p. 36. ISBN 978-0-7668-4864-1.

  3. What are feeler gauges made from? - Wonkee Donkee Tools


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