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a two-division rolling bearing

French translation: palier à roulement (roulement) en deux parties

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:a two-division rolling bearing
French translation:palier à roulement (roulement) en deux parties

22:12 Jul 9, 2018
    The asker opted for community grading. The question was closed on 2018-07-13 18:54:08 based on peer agreement (or, if there were too few peer comments, asker preference.)


English to French translations [PRO]
Tech/Engineering - Mechanics / Mech Engineering / (in a patent) bearing structure
English term or phrase: a two-division rolling bearing
a two-division rolling bearing comprising a pair of two-division outer rings divided in a circumferential direction as two sections and mounted within the support hole in closely-contacted relation thereto,


A slide bearing has heretofore been used as the above supporting bearing. However, in recent years, there is an increasing demand for engines having a less fuel consumption, and therefore it has been proposed to use, instead of the slide bearing, a divided-type rolling bearing (two-division rolling bearing) divided in a circumferential direction.

= palier à roulement à double division?
sara sara (X)
Italy
Local time: 11:28
palier à roulement (roulement) en deux parties
Explanation:
http://www.granddictionnaire.com/ficheOqlf.aspx?Id_Fiche=208...

https://www.ntn-snr.com/sites/default/files/2017-01/FR_Our r...
Selected response from:

GILLES MEUNIER
France
Local time: 11:28
Grading comment
merci!
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +3palier à roulement (roulement) en deux parties
GILLES MEUNIER
5roulement coupé
Johannes Gleim


Discussion entries: 1





  

Answers


4 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +3
palier à roulement (roulement) en deux parties


Explanation:
http://www.granddictionnaire.com/ficheOqlf.aspx?Id_Fiche=208...

https://www.ntn-snr.com/sites/default/files/2017-01/FR_Our r...

GILLES MEUNIER
France
Local time: 11:28
Native speaker of: French
PRO pts in category: 3321
Grading comment
merci!

Peer comments on this answer (and responses from the answerer)
agree  Cyril B.
1 hr
agree  florence metzger
7 hrs
agree  Kim Metzger
9 hrs
neutral  Johannes Gleim: Your 2nd Link is inaccessible. The 1st defines only roller bearings.
3 days 16 hrs
Login to enter a peer comment (or grade)

9 hrs   confidence: Answerer confidence 5/5
roulement coupé


Explanation:
Same as a split-type roller bearing:

BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a divided type rolling bearing unit of such a type that a raceway is divided along a shaft center.
2. Description of the Related Art
In this type of divided type rolling bearing unit, each of components such as an inner ring, an outer ring, and a bearing housing is divided into two parts along a shaft center such that it is easily attachable to or detachable from a shaft member or a neck portion of a roll.
In order to assemble the bearing in a guide roll or the like of continuous casting facilities of an iron mill, for example, which is the shaft member, the lower half of each of the divided components is assembled in the roll, the upper half of the component is then assembled, and the upper half and the lower half are integrated upon being tightened by a bolt.
https://patents.google.com/patent/US5971622A/en
Drawings: https://worldwide.espacenet.com/data/espacenetDocument.pdf?N...
(As shown, the outer ring is split into 2 halves. See Fig. 1, 4, 5, 6)

However, it is impossible to mount normal rolling bearings in these applications. Because of the crank arm and cam on the crankshaft and camshaft, only split type bearings with small cross-sectional heights will work. There have been no rolling bearings available to meet these needs. For this application, until now, either split type plain bearings have been used or the aluminum housing and shaft were placed directly in sliding contact.
:
For crank-shaft support applications:
Both the outer ring and the cage are split into two pieces. NTN's new split technology has made possible a high precision outer ring with a small cross-sectional height of 2mm. NTN's engine bearing technology also improves the cage's anti-seizure property and strength.
For cam-shaft support applications:
The drawn-cup outer ring is split into two pieces and the plastic cage is one piece but cut at one place. The use of a split drawn-cup made it possible to decrease the outer ring cross-sectional height to 0.6mm, which contributes to space reduction. Also, the outer ring strength was increased by optimizing its configuration using FEM analysis.
https://www.ntnglobal.com/en/news/new_products/news20060927....

Bearing for Split Roller Bearing Unit. Also known as a Cooper Bearing or Cooper Split unit
https://www.bearingrevolution.co.uk/01-b-100-mm-ex-_-bearing...

Split cylindrical roller bearings are intended primarily for bearing arrangements which are difficult to access or for cranked shafts.
skf.com
Les roulements à rouleaux cylindriques à joint diamétral sont principalement conçus pour les montages difficiles d'accès ou les vilebrequins.
skf.com
https://www.linguee.com/english-french/translation/split rol...

01.01.12
split (rolling) bearing
rolling bearing with both rings and the cage, if used, divided into two semicircular pieces to facilitate mounting
Figure 18.
Note 1 to entry: For a bearing with parts divided in a different manner, for example a bearing with a two-piece ring (02.01.08), there is no established short term.
https://www.iso.org/obp/ui/#iso:std:iso:5593:ed-2:v1:en

NF ISO 5593 Juin 1998
Roulements - Vocabulaire.
https://www.boutique.afnor.org/norme/nf-iso-5593/roulements-...

01.01.12
roulement coupé
roulement dont les bagues et la cage, si elle existe, sont divisées en deux parties semi-circulaires pour faciliter le montage
Figure 18.
Note 1 à l’article: Pour un roulement dont les éléments sont divisés d'une autre façon, par exemple un roulement avec une bague en deux pièces (02.01.08), il n'y a pas de terme spécifique établi.
https://www.iso.org/obp/ui/#iso:std:iso:5593:ed-2:v1:fr

Johannes Gleim
Local time: 11:28
Works in field
Native speaker of: German
PRO pts in category: 189
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