Jednoradové ložiská s kosouhlým stykom - katalóg Single-Row Angular Contact Ball Bearings - Catalogue

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Jednoradové ložiská s kosouhlým stykom - katalóg Single-Row Angular Contact Ball Bearings - Catalogue PREDSLOV INTRODUCTORY REMARKS História výroby valivých ložísk AKE siaha až do Rakúsko Uhorskej monarchie. V novšej histórii sa výroba ložísk v rakúskych mestách Steyr a Berndorf postupne do štruktúr renomovaných svetových výrobcov, a to výroba v Steyri do štruktúr SKF a v Berndorfe do FAG pod názvom Algemeiner Kugellager Vetrieb - AKV, výroba ložísk pod pôvodnou AKE bola zachovaná dodnes. V roku 1993 IMET a.s. odkúpila firmu AKV- AKE okrem iného aj so zámerom vo výrobe a predaji ložísk AKE a pritom nielen historicky solídnu kvalitu ložísk, ale ju a to spoluprácou aj s inými renomovanými výrobcami ložísk a ich výskumnými strediskami tak, ako tomu bolo doteraz vždy v histórii výroby ložísk AKE. Dnes sa výrobno-obchodné aktivity do výrobného závodu AKE Skalica s.r.o. - v bývalom výrobnom závode ZVL Skalica, kde zámerom okrem vo výrobe špeciálnych a vysokopresných ložísk pre uloženie vretena a vreteníkov, je a komplexný zákaznícky servis a v tradíciách ako tak aj bývalého výrobného závodu ZVL Skalica. History of the AKE, rolling bearing production goes far back, into times of the Austro-Hungarian Empire. Production facilities of rolling bearings in Steyr and Berndorf were later stepwise taken over by the world renow bearing manufacturer SKF, which has taken over the Steyr production facility, and FAG buying the Berndorf site. Operated under the name Allgemeiner Kugellagervertrieb -AKV they continued in the production of bearings, using the original AKE brand name. Back in 1993 the AKV-AKE was token over by company IMET a.s. with an intention to continue with production and sale of the AKE bearings, maintaining and further improving the historically proven quality of the bearings production. This should be achieved through a co-operation with other world renown bearing manufacturers and their research centres, just as it has been before, throughout the entire history of the AKE bearings production. On the present, production and trading activities are concentrated into the plant AKE Skalica s.r.o. former plant ZVL Skalica with intention not only to continue with special and super precision bearings manufacturing but also to offer and support complete customer service and to continue with tradition of the brand and manufacturing plant ZVL Skalica as well. C_AC_BB_01_2008 3

Jednoradové ložiská s kosouhlým stykom - katalóg Single-Row Angular Contact Ball Bearings - Catalogue Obsah Contents Technická Základné vyhotovenie...5 Klietky...5...5 Použitie...5 Technical section Basic modification...5 Cages...5 Precision...5 Application...5 Systémová 1. Jednoradové ložiská s kosouhlým stykom s hlbokou obežnou dráhou (plechové a plastové klietky )...7 System section specification tables 1. Single-Row Angular Contact Ball Bearings with deep raceway (steel and plastic cages)...7 4

Jednoradové ložiská s kosouhlým stykom Single-Row Angular Contact Ball Bearings Základné vyhotovenia Jednoradové ložiská sú vyrábané s uhlami styku = 26, = 40 ur pre štandardné uloženie v skupinách 72, 73. Ložiská v prevedení B a BETNG ( o ) je možné združované do O a X pre obojstranné axiálne a združené do T pre jednostranné axiálne alebo univerzálne združené U. Ložiská môžu združené s predpätím, alebo s vymedzenou nulovou Univerzálne združované ložiská sú vyrábané v stupni presnosti P6 a presnejšie. Príklad 7302BETNG OA ložiská združené do 7302BETNG OO ložiská združené do O s nulovou 7302BETNG OM ložiská združené do O s predpätím Klietky Ložiská sú osadzované plechovou klietkou miskovou alebo plastovou vedenou valivými telieskami. Ložiská s plastovou klietkou BE majú zvýšenú oproti štandardnému prevedeniu a klietka je vystužená skleným vláknom. Ložiská sú vyrábané presnosti P5, P6. Použitie Ložiská sú pre štandardné použitie axiálnou silou 5

6 Systémová - System section specification tables

Jednoradové ložiská s kosouhlým stykom s hlbokou obežnou dráhou 1. Single-Row Angular Contact Ball Bearings with deep raceway Jednoradové ložiská s kosouhlým stykom = 26, = 40. Tieto výrobky majú hlbokú obežnú dráhu, zachytávanie radiálneho pri relatívne axiálnom v jednom smere. Pre zachytávanie axiálneho v oboch smeroch sa montujú tieto ložiská do dvojíc alebo chrbtami k sebe. axiálnej vôle ložísk s kosouhlým stykom = 40 montovaných vo dvojici do O a X udáva Typ 72 Typ 73 Vnútorný priemer d Vnútorný priemer d Inner Diameter d Axial clearance Inner Diameter d Axial clearance od from do to min. max. od from do to min. max. [mm] [µm] [mm] [µm] 10 30 16 36 10 25 16 36 30 50 17 47 25 40 17 47 50 80 25 65 40 70 26 65 * Inú axiálnu je možné s výrobcom ložísk..btng...betng AA plechová klietka, = 26 o B plechová klietka, = 40 o BTNG plastová klietka, = 40 o BETNG plastová klietka, = 40 o, ložisko s vyššou Rozmery Shaft Dimensions Radial load rating Speed limit Bearing designation Weight dyn. stat. tuk olej d D B r min R min a C r C 0r grease oil mm kn kn min -1 min -1 - kg 10 10 30 9 0,6 0,3 13 6,963 3,29 21 000 28 000 7200BETNG 0,03 12 12 32 10 0,6 0,3 14 7,53 3,778 19 000 26 000 7201BETNG 0,037 15 15 35 11 0,6 0,3 12 8,97 4,875 17 000 20 000 7202AA 0,05 15 35 11 0,6 0,3 16 8,04 4,368 17 000 20 000 7202B 0,05 15 42 13 1 0,6 18 13,034 6,575 14 000 17 000 7302BETNG 0,08 17 17 47 14 1 0,6 15 15,115 7,89 12 600 15 000 7303AA 0,12 17 47 14 1 0,6 20 13,795 7,2 12 600 15 000 7303B 0,12 17 47 14 1 0,6 20 14,798 8 12 600 15 000 7303BTNG 0,107 20 20 47 14 1 0,6 15 14,858 8,535 12 600 15 000 7204AA 0,11 20 47 14 1 0,6 21 13,307 7,645 12 600 15 000 7204B 0,11 20 47 14 1 0,6 21 13,307 7,645 13 000 18 000 7204BTNG 0,105 25 25 62 17 1,1 0,6 27 24,38 14,57 9 400 11 000 7305B 0,24 25 62 17 1,1 0,6 27 24,38 14,57 10 000 12 500 7305BTNG 0,23 35 35 80 21 1,5 1 35 36,65 24,1 7 100 8 400 7307B 0,48 45 45 100 25 1,5 1 43 58,3 40,386 5 600 6 700 7309B 0,88 55 55 100 21 1,5 1 29,5 52,628 40,46 5 300 6 300 7211AA 0,63 55 120 29 2 1 51 78,742 56,38 4 700 5 600 7311B 1,45 60 60 110 22 1,5 1 32 63,4 50,625 5 000 6 000 7212AA 0,8 Všetky typorozmery rady 7... sú vyrábané v modifikácii AA aj B. 7

8 Poznámky / Notes