Isingeniso:
Cylindrical roller eziveza babe Flanges ezimbili ebalulekile kunoma iringi engaphakathi noma yangaphandle ukuze aqondise ezinamasondo, le amabombo babe flanges.The evulekile owangaphakathi ebusweni flange ithambekele engela kuchazwa, umklamo flange, kanye nomklamo roller ekupheleni futhi ebusweni sekugcineni ukukhuthaza ukwakhiwa ifilimu igrisi enciphisa ukukhuhlana futhi ekwazi wukushisa.
Ukuthela indandatho roller kanye yezinyoni inhlangano kungenziwa uhlukane nezinye indandatho, lokhu lula obandayo futhi dis-obandayo, ikakhulukazi uma izimo umthwalo zidinga kokubili izindandatho lokusisiza ukuba sibe nokuma kufanelekile ukuphazamiseka.
Cylindrical roller eziveza ayatholakala imiklamo eziningana, umehluko oyinhloko kuyinto ukucushwa kwe Flanges.
Isici:
MJE eziveza abakanye inqubo ethuthukile kwezobuchwepheshe, Raceway convexity, ukubukeka umugqa, ngokunemba high imithombo yokuphila isevisi eside. Sine EM uthayiphe okuqinile zethusi yezinyoni (inqubo EJALIMANE izipikili kwagcizelela), E uhlobo inhlanganisela isamba, steel nginyathela yezinyoni, TN uhlobo, NU uhlobo, N uhlobo, NUP uhlobo NJ hlobo.
NU TYPE:
NU design amabombo babe Flanges ebalulekile phezu ring yangaphandle futhi akukho Flanges phezu kwangaphakathi amabombo ring.These angazamukela ukufuduka Axial isihlobo kushaft izindlu zombili izinkomba.
N-TYPE:
N design amabombo babe Flanges ebalulekile phezu ring kwangaphakathi futhi akukho Flanges kwi yangaphandle amabombo ring.These angazamukela ukufuduka Axial isihlobo kushaft izindlu zombili izinkomba.
NJ TYPE:
NJ design amabombo babe Flanges ebalulekile ngakolunye Indandatho engaphandle nokukodwa kwangaphakathi.
Lezi amabombo asetshenziselwa ukuthola kushaft axially kwelinye direction.
NUP TYPE:
NUP design amabombo babe Flanges ezimbili ebalulekile phezu ring yangaphandle futhi omunye flange ebalulekile futhi omunye flange non-ebalulekile ie flange okuxekethile indandatho iringi engaphakathi. Lezi amabombo asetshenziselwa ukuthola kushaft axially zombili izinkomba.
Non-indawo amabombo:
Cylindrical roller amabombo N design futhi NU bomklamo amabombo non-indawo futhi bangakwazi kuphela ukusekela amabutho osabalalayo.
Semi-indawo eziveza:
Cylindrical roller amabombo ka NJ bomklamo semi indawo bearings.They bangayisekela hhayi kuphela amabutho osabalalayo okusezingeni eliphezulu kodwa futhi forces.Thus Axial, ke ungakwazi ukuthola lapho imiphini kwelinye direction.They yenza njenge-non-indawo eziveza kolunye uhlangothi.
Ibeka amabombo:
Cylindrical roller amabombo NUP design kuthiwa indawo amabombo. Abakwazi ukusekela amabutho Axial kokubili kanye amabutho osabalalayo, ngakho-ke ungakwazi ukuthola imiphini ngezindlela ezimbili.
amakhodi engeziwe:
| isijobelelo | incazelo |
| C3 | Osabalalayo imvume yangaphakathi mkhulu kunezinhliziyo Jwayelekile |
| C4 | Osabalalayo imvume yangaphakathi enkulu C3 |
| C5 | Osabalalayo imvume yangaphakathi enkulu C4 |
| E, EC | umklamo Okuhlezi emqondweni |
| M | Solid zethusi yezinyoni, roller igxile |
| J | Isitembu steel yezinyoni, roller igxile |
| P | Glass fibre kwagcizelela PA66 yezinyoni, roller igxile |
| N | Snap indandatho inkatho esiyingini esingaphandle |
| uN1 | Omunye indawo slot kwelinye Indandatho engaphandle ohlangothini ubuso |
| N2 | Amabili indawo slot kwelinye Indandatho engaphandle ohlangothini ubuso 180 degree |
| S1 | Ukunikeza indandatho ukushisa uhlaliseke umsebenzi lokushisa <= 200degree centigrade |
| S2 | Ukunikeza indandatho ukushisa uhlaliseke umsebenzi lokushisa <= 250degree centigrade |
| VL0241 | Engaphandle indandatho ebusweni elingaphandle camera alumina, nangokuvikela umthamo isesikhathini 1000V DC |
| VL2071 | Inner indandatho ebusweni elingaphandle camera alumina, nangokuvikela umthamo isesikhathini 1001V DC |
| Ukunikeza Cha | Umumo Dimension (mm) | Layisha Isilinganiso (KN) | Max Speed (ngomzuzu) | isisindo | ||||
| MODEL | d | D | B | Kr | Kor | amafutha | Amafutha | KG |
| NU405EM NJ / NUP / N | 25 | 80 | 21 | 46500 | 43200 | 9000 | 11000 | 0.65 |
| NU406EM NJ / NUP / N | 30 | 90 | 23 | 54500 | 53000 | 7000 | 9000 | 0.75 |
| NU407EM NJ / NUP / N | 35 | 100 | 25 | 67500 | 61600 | 6000 | 7500 | 0,96 |
| NU408EM NJ / NUP / N | 40 | 110 | 27 | 86200 | 96700 | 5600 | 7000 | 1.40 |
| NU409EM NJ / NUP / N | 45 | 120 | 29 | 97000 | 110000 | 5000 | 6300 | 1.80 |
| NU410EM NJ / NUP / N | 50 | 130 | 31 | 115000 | 137000 | 4800 | 6000 | 2.40 |
| NU411EM NJ / NUP / N | 55 | 140 | 33 | 122000 | 153000 | 4300 | 5300 | 2.80 |
| NU412EM NJ / NUP / N | 60 | 150 | 35 | 148000 | 182000 | 4000 | 5000 | 3.50 |
| NU413EM NJ / NUP / N | 65 | 160 | 37 | 162000 | 200000 | 3800 | 4800 | 4.00 |
| NU414EM NJ / NUP / N | 70 | 180 | 42 | 205000 | 259000 | 3400 | 4300 | 6.00 |
| NU415EM NJ / NUP / N | 75 | 190 | 45 | 238000 | 294000 | 3200 | 4000 | 7.20 |
| NU417EM NJ / NUP / N | 85 | 210 | 52 | 298000 | 384000 | 2800 | 3600 | 9,80 |
| NU418EM NJ / NUP / N | 90 | 225 | 54 | 335000 | 439000 | 2400 | 3200 | 11,00 |
| NU422EM NJ / NUP / N | 110 | 280 | 65 | 492000 | 666000 | 1800 | 2400 | 22.00 |