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Qaybta
NU2208
Xirmooyinka cylindrical-ka ayaa ah xadhkaha duuban ee si gaar ah loo farsameeyay si ay u qaadaan culaysyada shucaaca sare. Cutubyadooda rogrogmi kara waa rollers cylindrical oo xiriir toos ah la sameeya jidadka orodka. Naqshaddan ayaa ka dhigaysa kuwo si gaar ah waxtar ugu leh maaraynta xoogagga shucaaca saafiga ah, iyaga oo u adeegaya sidii qaybo muhiim ah oo ka mid ah codsiyada warshadaha badan. Marka la barbar dhigo kubbada xadhkaha isku midka ah, waxay bixiyaan awood qaadis shucaac ah oo aad u sarreeya.
Silindrical Roller Bearing
| ISO | NU2208 | |
| ГОСТ | 32508 | |
| Dhexroorka bore | d | 40 mm |
| Dhexroor ka baxsan | D | 80 mm |
| Ballaca | B | 23 mm |
| Qiimaynta culeyska firfircoon ee aasaasiga ah | C | 43.4 kN |
| Qiimaynta culeyska aasaasiga ah ee taagan | C0 | 46.6 kN |
| Xawaaraha tixraaca | 5900 r/daqiiqo | |
| Xawaaraha xaddidaya | 4400 r/daqiiqo | |
| Miisaanka | 0.49 kg | |
Qaab dhismeedka xayndaabka Roller Bearings
- Sida caadiga ah rullaluistemadka cylindrical wuxuu ka kooban yahay qaybaha ugu muhiimsan ee soo socda:
- Giraanta Dibadda:Caadi ahaan waxay ka kooban yihiin feeraha go'an ama lafaha hal ama labada dhinac si ay u bixiyaan hagitaan axial ah rollers-ka.
- Giraanta Gudaha:Sidoo kale caadi ahaan waxa uu leeyahay feeraha ama feeraha hagida rullaluistuyada. Iyadoo ku xiran naqshadeynta, giraanta gudaha waxay noqon kartaa mid la mid ah feeraha ama la kala saari karo (fududeynta dhejinta).
- Rollers cylindrical:Cutubyo wareeg ah oo dhul-wareeg ah oo sax ah kuwaas oo ah qaybaha ugu muhiimsan ee qaada rarka. Dhererka rullaluistu wuxuu inta badan wax yar ka yar yahay dhexroorkooda.
- Qafis (Haye):Kala soocida rookaha si siman, waxay ka ilaalisaa inay isku xoqaan, oo si sax ah ugu hagaya jidadka tartanka. Qalabka qafiska waxaa ka mid ah birta, naxaasta, ama polymers (tusaale, polyamide/nylon).
Astaamaha xayndaabka Roller Bearings cylindrical
- Awoodda Xamuulka Shucaaca Sare:Naqshadeynta khadka khadka ayaa awood u siineysa inay xamili karaan culeysyo shucaac ah oo aad uga sarreeya marka loo eego kubbadda xajmigooda.
- Qallafsanaanta Shucaaca Sare:Qalafsanaan heer sare ah oo jihada shucaaca ah, taasoo keentay curyaaminta ugu yar ee culeyska hoostiisa.
- Khilaaf hoose:Iska caabbinta duuban ee hooseeya waxay gacan ka geysataa waxtarka sare.
- Awoodda Xawaaraha Sare:Xirmooyinka si fiican loo naqshadeeyay (gaar ahaan baqashada khafiifka ah) waxay ku habboon yihiin xawaaraha sare ee wareegga.
- Kala saarida:Noocyo badan (tusaale, NU, Nashqadaha NJ) ayaa leh faraanti la kala saari karo (gudaha iyo/ama bannaanka), fududaynta rakibidda, dejinta, iyo dayactirka.
- Awoodda Xamuulka Axial ee xaddidan:Guud ahaan waxa ay qaadi kartaa oo kaliya culaysyada dhidibbada oo aad u yar (iyadoo ku xidhan naqshadaynta feeraha), ama waxay u baahan tahay isku darka xadhkaha kale si loo xakameeyo xoogaga axial.
Codsiyada Roller Bearings cylindrical
Xirmooyinka cylindrical waxaa si ballaaran loogu isticmaalaa codsiyada dalbanaya awoodda culeyska shucaaca sare iyo adkeyn:
- Matoorada Korontada iyo Korontada:Taageerada rotor
- Sanduuqyada Gearboxs iyo Wax-yareeyayaasha:Taageerada usheeda dhexe ee Gear.
- Rolling Mills:Duubista shaqada iyo duubista duubista.
- Bambooyin iyo Compressors:Taageerada shaft.
- Shaashado gariir:Xakamaynta culeysyada gariirka
- Mashiinada Dhismaha:Waxyaalaha wax lagu gowraco ee qodayaasha, wiishashka.
- Mashiinnada dabaysha:Xirmooyinka usheeda dhexe.
- Spindles Qalabka Mashiinka:Halka ay adag tahay iyo saxnaanta sare ay muhiim tahay.
- Mashiinnada Daabacaadda:Taageerada cylinder
Xirmooyinka wareegyada cylindrical-tayada leh ee tayada sare leh waxay xaqiijiyaan isku halaynta hadafka-muhiimka ah halka ugu badan ee culeyska shucaaca aan laga gorgortami karin.
Nala Soo Xidhiidh
Alaabooyinka La Xiriira
32940
rullaluistudhka xadhkaha goosanaysa waa unug-wareejin sax ah oo loo qaabeeyey in lagu qabto culaysyada radial iyo hal jiho culus oo isku mar ah. Magaceeda joomatari conical conical waa furaha, taas oo u sahlaysa in ay si hufan u maarayso oo ay u gudbiso culaysyadan la isku daray.
3213 2RS
Kubbada xagalka xagalka ah ee laba jeer ee safka ah waa nooc gaar ah oo duubitaan ah oo lagu garto iyadoo leh laba saf oo kubbadaha birta ah lagu habeeyay inta u dhaxaysa dariiqyada orodka ee giraanta gudaha iyo dibadda, iyadoo dariiqyada orodku ay ka siman yihiin midba midka kale Naqshadani waxay sababtaa khadka xidhiidhka u dhexeeya kubbadaha iyo jidadka orodka…
NU417
Xirmooyinka cylindrical-ka ayaa ah xadhkaha duuban ee si gaar ah loo farsameeyay si ay u qaadaan culaysyada shucaaca sare. Cutubyadooda rogrogmi kara waa rollers cylindrical oo xiriir toos ah la sameeya jidadka orodka. Naqshaddan ayaa ka dhigaysa kuwo si gaar ah waxtar ugu leh maaraynta xoogagga shucaaca saafiga ah, iyaga oo u adeegaya sidii qaybo muhiim ah oo ka mid ah codsiyada warshadaha badan. Marka la barbardhigo…
6213 2RS
Kubbada sidda Deep Groove waa mid ka mid ah noocyada aadka loo isticmaalo ee xajisyada duubista. Waxay ka kooban tahay giraanta gudaha, giraanta dibadda, kubbadaha birta ah, iyo qafis (ama qaybaha xidhidhiyaha). Jidadka orodka ee jeexjeexyada qoto dheer ee gudaha iyo dibaddaba waxay u oggolaanayaan inay u adkeystaan culeysyada shucaaca iyo xaddidan…
6411 2RS
Kubbada sidda Deep Groove waa mid ka mid ah noocyada aadka loo isticmaalo ee xajisyada duubista. Waxay ka kooban tahay giraanta gudaha, giraanta dibadda, kubbadaha birta ah, iyo qafis (ama qaybaha xidhidhiyaha). Jidadka orodka ee jeexjeexyada qoto dheer ee gudaha iyo dibaddaba waxay u oggolaanayaan inay u adkeystaan culeysyada shucaaca iyo xaddidan…
22309 KCW33
Rullalulatada wareega ah ayaa si heersare ah loo farsameeyay oo loo qaabeeyey si ay ugu sarreyso shuruudaha shaqada. Sifadeeda qeexan waa awooddeeda is-waafajinta. Waxay si otomaatig ah u magdhabisaa is-waafajinta u dhaxaysa shafka iyo guryeynta, oo ay sababto khaladaadka kor u kaca, leexashada shafka, ama dejinta aasaaska (sida caadiga ah ilaa 1.5° - 3°). Tani…
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yueheng@vpkbearing.com
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+86-13863568175