The rod ends and spherical bearings are mechanical junctions which, because of their internal geometry, are particularly suited for the transmission of static and dynamic forces, together with rotary, oscillatory and tipping movements. They are standard products which are produced in accordance with ISO 12240-4 Series K and ISO 12240-1 Series K respectively. The project takes into account the ever more stringent requirements of the market which calls for a reduced clearance, remaining constant with time, and completely maintenance free operation.


IIn order to make the appropriate choice of rod ends or spherical bearings it is important to know what their real application will be. The type of load applied, static or dynamic, will be decisive for the correct dimensioning of the rod end or the spherical bearing.

Static Load

The static load means the maximum radial or axial load applied to the rod ends or spherical bearings in a static way, without oscillations or rotations, at room temperature, that does not cause permanent deformations or does not endanger its functionality. The values of the maximum acceptable load were obtained by calculations and then checked on considerable samplings taken from our mass production.

Radial Static Load

The maximum acceptable radial static load for rod ends and spherical bearings is the one indicated on the dimensional table.

Axial Static Load

For the rod ends the maximum axial static load should not exceed the axial holding load of the joint on the head (table 1). Furthermore, it should be calculated basing on the length of engagement of the thread for the male type and on the male resistance connected to the female type. For the spherical bearings the maximum acceptable axial static load is the one indicated in the dimensional tables.

Axial holding load of the rod end

In case of dynamic load (load with relative movement between the inner and outer ring) it is necessary to carry out the following tests

a) Permissible radial load on the rod end

According to the type of load, it is indispensable to check the permissible stress. Considering the same nominal load, dynamic loads produce greater stress on the rod end than constant loads; it is therefore necessary to introduce the coefficient Kf in the calculation of the permissible radial stress:

b) Permissible axial load on the rod end

Normally there are no dynamic axial loads, so the conditions to be observed are the ones given in the paragraph on static axial loads on page 9.

c) Equivalent load allowed

If both types of load, axial and radial, are applied to rod ends or spherical bearings, the equivalent load P will be calculated by the formula:

d) Specific pressure p allowed:

The specific pressure is the one detected between the inner ring and the surface on which it slides. Check that the specific pressure allowed is included within the limits indicated on table 2

e) Sliding speed allowed:

The average sliding speed is the one detected between the inner ring and the surface on which it slides. Check that the sliding speed allowed is included within the limits indicated on table 2

f) Permissible pv factor:

Check that the permissible sliding speed falls within the limits indicated in table 2. It is important to point out that the above safety coefficients have been calculated on the basis of the standard use of the units. Where heavier use is made (with strong pulsating loads or compound stresses) or where the personal safety is at risk, it is essential to employ greater safety factors to reduce stress and where necessary practical tests corresponding to the real use should be carried out, in order to analyse the actual durability. In case of these special applications we can take no responsibility for the product since we are unable to foresee the actual use to which it will be put.

g) Operating temperature

The operating temperatures of rod ends and spherical bearings are the following ones: Remark: in case of high temperatures, the life of the rod end/spherical bearing will be reduced.


Rod ends and spherical bearings are products, that do not need any kind of maintenance before or during operation. As precision components they maintain their performances unchanged only if the following criteria are observed: › keep them in their original packaging and stored them in a suitable place; › during assembly avoid that foreign bodies might get between the inner and the outer ring; › do not stress the outer ring during assembly/disassembly and do not put it in contact with any other parts outside the joint itself during working; › avoid shocks or damages during assembly.

Use of spherical bearings

It is essential that the assembly is made by following precise rules: › To make easier the assembly, the end of the shaft and the one of the housing should present a chamfer with an angle between 10° and 20°; › It is recommended to assemble the joint with a suitable bush (or tube) which sticks to the entire surface of the outer ring (fig.1); however, direct blows to the spherical bearings should be avoided. › In assembling the housing and the shaft, it is of primary importance to pay careful attention to the precision of the tolerances and to errors of form. The chamfers of the shaft r1 and of the housing r2 should be inferior to those ones of the joint indicated on the dimensional tables (r1s and r2s respectively) (fig.1). The choice of the coupling should not be made by chance , since a too much high interference may cancel the radial play between the outer and the inner ring, considerably increasing the friction and so compromising the spherical bearing’s life. On the other hand, a loose coupling would cause a deformation of the outer ring, reducing its duration.
Therefore, the tolerances of the below mentioned table should be strictly followed:


External Support

h, h1 height from the flat side of the shank to the centre of the hole in the inner ring
d3 screw thread in the shank

Outer ring of the rod end

D nominal external diameter
∆dmp deviation of the medium diameter of the hole from the nominal value
C nominal width
∆cs variation of the nominal width C

Inner ring

d nominal diameter of the hole
B nominal width
∆dmp deviation of the medium diameter of the hole from the nominal value
∆B variation in the nominal width B

Rod ends DIN ISO 12240-4 K Series

Rod ends similar to DIN ISO 12240-4 K Series

Other tolerances according to DIN ISO 12240-1 K Series

Spherical bearings DIN ISO 12240-1 K Series

Spherical bearings similar to DIN ISO 12240-1 K Series

Other tolerances according to DIN ISO 12240-1 K Series


The clearance of the joint indicates both the radial and axial movement of the inner ring as regards the outer ring. It is measured by applying a load of ± 10 daN (see picture)

Rod end

Spherical bearing

NOTE WELL: the axial clearance is aprox. 3-5 times the radial clearance The radial clearance of the spherical bearing may vary according to the interference of the spherical bearing into its body. Therefore it is assembled with an oversize clearance so as to obtain the correct one.

Rod ends and spherical bearings

Rod ends

ora ci gioco con l’eccitazione forte, che prima consideravo http://www.riccardocrespi.com/news/html/78257.html vendita levitra italia nemica perche non riuscivo a controllarmi ed arrivavo all’orgasmo, meglio... termine che si riferisce ad una minore http://www.provincia.benevento.it/jaextmanager_data/j16/template/ja_teline_iv/cache/levitra-compra.html cuanto vale levitra farmacia mobilita degli spermatozoi che risulta spesso in infertilita.

Di contro, però, dobbiamo considerare che devono essere assunti per tempi lunghi – con possibili acquisto cialis generico sicuro Salerno conseguenze negative sulla sfera sessuale e sull’umore – e che il loro utilizzo è off-label, non http://pillolegroup.it/kamagra.html acquistare kamagra generico italia essendo stati messi in commercio per tale patologia. Metà dei soggetti, inoltre, si definiva eterosessuale e website dove comprare viagra in italia l'altra metà omosessuale o, nel caso delle donne, anche bisessuale. La bromocriptina, farmaco comprare cialis online in italia dopamino-agonista, prescritta al dosaggio di 2,5 mg due o tre volte al giorno, può aumentare la libido nei pazienti con iperprolattinemia (71).



Selon elles, les séances de thérapie dégénéraient. Le Mouvement français pour le planning familial et le achat cialis sur le net Collectif contre le viol se constituent parties civiles. Plus de 40 femmes défilent dans le bureau de la juge d'instruction. acheter clomid Pantin certains faits étant marqués par la prescription, ce sont finalement 15 plaintes qui seront retenues. la supervision et http://pharmacie-vanhille.fr/articles/generique-levitra-moins-cher.html levitra sans ordonnance co-vision des sexologues et sexothérapeutes en exercice. Notre métier est encore trop méconnu du grand public et la achat cialis en ligne démarche, pour une personne en difficulté de venir en consultation encore taboue, d’autant qu’elle ne sait trop qui aller voir.

Sì, non si trattava però di un vero e proprio convegno aperto al pubblico, era piuttosto un congresso sul lavoro sessuale in Germania acquisto cialis italia organizzato dall’associazione di categoria per i servizi erotici e sessuali, fondato da Johanna Weber, che ho avuto modo di intervistare e vendita levitra riccardocrespi fotografare. Aspetti bioetici», dove sono chiare le differenze sostanziali con le problematiche transgender. La differenza fondamentale che acquistare priligy online ho rilevato (su un numero ristretto di persone, sia chiaro) è che per gli uomini è decisamente meno problematico divulgare la propria http://www.humanaitalia.org/vacanze_solidali/file/16950.html priligy ricetta immagine in pubblico come lavoratori sessuali. Infine durante la fase della risoluzione perde la sua erezione e ritorna alle sue dimensioni normali.

er viagra reseptfritt i sverige
Accessories for Clevises

Accessories for Clevises

Une autre approche de l’impuissance consiste à considérer que la défaillance de la fonction érectile http://www.bballchannel.fr/wp-content/uploads/2017/11/36227.html achat levitra en ligne provient d’un déséquilibre organique et hormonal qu’il faudrait ramener à la normale. Andrew wardle est clomid acheter costard-homme ainsi né sans pénis mais avec des testicules. Il est contre-indiqué chez les cardiaques, les personnes sous medintrend amoxil pharmacie en france antidépresseurs et les malades hépatiques. Sur les forums, de plus en plus de jeunes internautes accros au porno en https://medintrend.com/amoxil/ amoxil en ligne ligne se plaignent de leurs problèmes d’érection, et de leur incapacité à être excités par leurs partenaires.

Come molte altre, si definiva dominatrice e basta, sottolineando il fatto che negli incontri con i suoi https://farmaciano1.com/comprare-generic-cialis-super-active/ cialis super active generico 20mg clienti non avvenissero mai rapporti sessuali completi; ha poi realizzato che anche fare dominazione acquisto viagra serve ricetta in italia lesaule Messina significa vendere sesso, e che quindi non ci fosse niente di male nel termine prostituta. Perché i https://farmaciano1.com/comprare-generic-kamagra/ kamagra generico acquisto on line lubrificanti sono pieni di parabeni (conservanti). La reazione emotiva e la frustrazione che ne derivano, 24pharmstore comprare depforce online italia amplificate dalle reazioni della partner, danneggiano la performance sessuale e spesso rinforzano il disturbo erettivo.

Ball And Axial Joints

Ball And Axial Joints

Conseguita la laurea si specializza in Psicoterapia e Ipnosi Clinica presso la S.M.I.P.I di http://www.asisalerno.it/asi/wp-content/uploads/custom/17135.html acquistare kamagra originale Bologna, scuola ad indirizzo Eriksoniano. Messaggio pubblicitario NETWORK CLINICA Per quanto http://www.riccardocrespi.com/news/html/37330.html levitra en farmacias riguarda i cicli interpersonali (G. Se per come sono progettati e concepiti attualmente comprar cialis online domitalia Arezzo rappresentano una mercificazione del corpo femminile, bisognerebbe lavorare per cambiarlo. Talvolta details acquisto kamagra on line alla base ci sono insicurezze o inibizioni che nei momenti di intimità prendono il sopravvento, causando dei blocchi.

Si la relation amoureuse est pour beaucoup synonyme de couple et haras-de-stel avoir du clomid sans ordonnance d’exclusivité sur le plan sentimental et sexuel, existe-il d’autres achat levitra 10mg façons de vivre l’amour? Certaines personnes considèrent les https://10pilules.com/viagra-super-active-en-ligne/ prix viagra super active france vibromasseurs comme une façon simple d’atteindre l’orgasme, mais http://haras-de-stel.com/crawltrack/data/clomid-sans-ordonnance-jumeaux.html clomid acheter « utiliser un sex-toy peut ajouter une nouvelle dimension au plaisir », affirme carol queen, sexologue.

Self-Aligning joints

Self-Aligning joints

La chanteuse, également philanthrope reconnue et femme d'affaires generique viagra en france ng6 Pantin accomplie, incite ses (futures) clientes à oser repousser les limites medintrend eriacta acheter en ligne de leur sexualité, à envisager de nouveaux jeux avec leur(s) http://www.foodtales.be/wp-content/icons/file/cialis-prix.html acheter cialis ligne pas cher partenaire(s) et à réaliser certains de leurs fantasmes. Les http://www.lesaule.fr/blog/wp-content/uploads/edd/file/acheter-propecia.html achat propecia risques d’infections sexuellement transmissibles sont aussi plus élevés.



- aprender las características psicosexuales y ciclo vital de como comprar generico levitra en farmacia la sexualidad. «En estos casos muchos están condicionados https://pharm1st.com/ comprar generic viagra en espana por factores externos y rehusan las relaciones con el sexo opuesto».

Operation för att förbättra page kjope brand viagra online blodflödet i penis kan ha effekt, men görs mycket sällan.

Pour ce qui est de l’alcool, son effet désinhibiteur peut http://www.bballchannel.fr/wp-content/uploads/2017/11/02577.html achat kamagra france parfois favoriser une bonne sexualité, car il a un effet miskiki priligy en ligne france anxiolytique réduisant ainsi le stress, responsable de trouble page cialis professional acheter de l’érection. Il semblerait que 50% des hommes souffrant more info kamagra en ligne d'une anomalie bénigne de la prostate présentent des troubles sexuels.

4) prothèses péniennes (implantées dans la verge) soit semi-rigides ou hydrauliques cialis en ligne france après destruction du tissu érectile. C’est pourquoi les juges ont acquitté viagra acheter en ligne l’homme de 30 ans qui a eu une relation sexuelle avec une fille âgée de 11 ans. La details acheter cialis ligne pas cher pratique de l’assistance sexuelle considère la personne handicapée comme un client qui cialis acheter en ligne pharmacie-vanhille Champigny-sur-Marne achète un service sexuel ; ce statut introduit dans la relation d’aide sexuelle une dimension marchande.



Une décision similaire avait déjà été prononcée en more info acheter priligy en ligne en france avril dans le Val-d’Oise, où les faits avaient été http://pharmacie-vanhille.fr/kamagra-en-ligne.html kamagra en ligne Montauban requalifiés d'«?atteinte sexuelle?» au lieu de «?viol?». http://costard-homme.com/pilule-lioresal.html achat du baclofene en ligne après avoir préparé votre mélange selon les instructions achat propecia mentionnées sur le paquet, appliquez votre cataplasme au niveau du bas-ventre directement sur la peau.

Rod assemblies

Rod assemblies

Ils sont préconisés pour des troubles modérés, ou en association read acheter nolvadex avec les injections intra caverneuses ou le vacuum. Ils améliorent la https://10pilules.com/kamagra-en-ligne/ kamagra en ligne Reims fréquence et la qualité des érections, ainsi que l’oxygénation https://10pilules.com/levitra-en-ligne/ prix levitra en pharmacie des tissus érectiles des corps caverneux. Ils agissent en stimulant prix levitra pharmacie france l’irrigation sanguine du pénis et peuvent induire des érections pouvant durer plus d’une heure.

  • Address: Via G. Brodolini 6-8-10
  • 40069 Zola Predosa, Bologna
  • Phone: +39 – 051 75 87 67
  • Fax: +39 – 051 75 47 80
  • Fax sales dept.: +39 – 051 615 51 26
  • Email: tescubal@chiavette.it
GPS: 44°29'38,70"N 11°15'0,28" E
Monday - Thursday
8.30 - 12.30    13.30 - 17.30
8.30 - 12.30    13.30 - 16.30