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Koyo is certifying „Waelzlager- & Antriebstechnik“ as new Distributor for Needle Roller Components

The Bodensee based company will be added to the distributor network, starting with the promotion of needle roller components retroactively by Jan 1st 2019.

“Waelzlager- & Antriebstechnik” – shortly named W&A – see themselves as system specialist for all issues that relate to motion- and drive technologies.

W&A´s hybrid function is a diverse split in-between being a wholesaler for rotating applications, but also in the same way problem solving specialists for any kind  of technical applications with consultant expertise.

The Company started already in 2001 as spare part seller for the  mechanical engineering industries.

Being announced as Plus-Partner in the segment of Bearings, W&A and Koyo aim to tighten the network and support their customer activities interregionally.

Koyo handed-over the distributor certificate during the FMB Süd – local supply fair for machine building – in Augsburg, earlier this Year.

Mr. Sven Bäuerle – General Manager of W&A – appreciated the certification as a foundation stone for the future activities of both companies.

WELCOME W&A to the Koyo Distribution Partner network!

Bearing 3D
FAQ

What is a tapered roller bearing?

A tapered roller bearing is a bearing in which tapered rollers (truncated conical rollers) are inserted between the cup (outer ring) and cone (inner ring). The rollers are guided by the cone back face rib.

They have high radial and axial (thrust) load capacities at low to intermediate speeds. Taper roller bearings are available in single-row, two-row and four-row designs. With single-row bearings, the thrust load capacity is about 60% of the radial capacity. Double-row bearings have a greater radial load capacity and can handle thrust loads from both directions. The rollers can be configured so that the contact lines to the races converge or diverge towards the axis of rotation. Diverging double-row bearings increase the rigidity of the shaft mounting, but converging bearings do not. Other configurations for double-row bearings feature a single outer ring and two inner rings, or two outer rings and a single inner ring. Four-row tapered roller bearings consist of four rows of alternating converging and diverging rollers.


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