Arabara Bearings
Ifaara
Awọn bearings arabara ni awọn oruka ti a ṣe ti irin ati awọn eroja sẹsẹ ti a ṣe ti ohun elo silikoni nitride (Si3N4), eyiti o jẹ ki awọn bearings ti itanna.
Awọn eroja yiyi Silicon nitride le fa igbesi aye iṣẹ gbigbe pọ si nipa fifun iṣẹ imudara imudara, paapaa labẹ awọn ipo iṣẹ ti o nira.
Ohun elo taara julọ ti ohun alumọni nitride ni awọn bearings ni lati ṣe awọn bearings arabara.Bọọlu tabi rola jẹ ohun elo nitride silikoni, ati gbigbe pẹlu iwọn inu ati ita ti a ṣe ti irin ni a pe ni gbigbe arabara.Gẹgẹbi bọọlu tabi rola miiran ti gbigbe arabara, ọja ohun elo ti nitride silikoni n dagba.Tabili ti o tẹle ṣe atokọ awọn anfani ati awọn ohun elo kan pato ti seramiki nitride silikoni bi ohun elo gbigbe.Nigbati ohun alumọni nitride ba wọ, o fihan awọn abuda ti o jọra si irin gbigbe, iyẹn ni, o npa lati dagba awọn aaye pitting, dipo ki o bajẹ patapata, ati pe ikọlu ikọlu n pọ si ati ariwo pọ si, ṣugbọn gbigbe le tun ṣiṣẹ.Ni lubrication ti ko dara. tabi paapaa iṣẹ gbigbẹ, ni ọran ti ibajẹ lojiji si ohun elo, o tun le ṣiṣẹ ati ṣe daradara ni ipo pajawiri.
Anfani
● Idaabobo lati bibajẹ lọwọlọwọ ina
Awọn bearings arabara ko ni adaṣe ati nitorina o dara fun awọn ohun elo bii AC ati DC Motors ati awọn ẹrọ ina, nibiti awọn ṣiṣan ina mọnamọna wa.
● Agbara iyara ti o ga julọ
Awọn iwuwo ti ohun alumọni nitride yiyi jẹ 60% kekere ju ohun elo yiyi iwọn kanna ti a ṣe ti irin ti o ru.Iwọn kekere ati inertia tumọ si agbara iyara ti o ga julọ ati ihuwasi ti o ga julọ lakoko awọn ibẹrẹ iyara ati awọn iduro.
● Igbesi aye iṣẹ pipẹ
Ooru ija kekere ti o ti ipilẹṣẹ ni awọn bearings arabara, paapaa ni awọn iyara giga, ṣe alabapin si igbesi aye iṣẹ ti o gbooro ati awọn aarin isọdọtun ti o gbooro.
● Giga yiya-resistance
Awọn eroja yiyi nitride silikoni ni iwọn giga ti lile ti n ṣe awọn bearings arabara dara labẹ awọn ipo ti o nira ati awọn agbegbe ti doti.
● Giga ti nso
Pẹlu modulus giga ti rirọ, awọn bearings arabara nfunni ni gígan ti nso.
● Din ewu ti smearing
Paapaa labẹ awọn ipo lubrication ti ko pe, gẹgẹbi awọn iyara giga ati awọn isare iyara, tabi nibiti fiimu hydrodynamic ti ko to, eewu ti smearing dinku laarin ohun alumọni nitride ati awọn oju irin.
● Din ewu ti eke brinelling
Nigbati o ba tẹriba si gbigbọn, awọn bearings arabara ko dinku ni ifaragba si brinelling eke (Idasile ti awọn ibanujẹ aijinile ni awọn ọna ije) laarin ohun alumọni nitride ati awọn oju irin.
● Kere ifamọ si awọn iwọn otutu iwọn otutu
Awọn eroja yiyi silikoni nitride ni alasọdipalẹ kekere ti imugboroosi gbona, eyiti o tumọ si pe wọn jẹ iduroṣinṣin diẹ sii lori awọn iwọn otutu iwọn otutu laarin gbigbe ati pese iṣaju iṣaju / iṣakoso imukuro deede diẹ sii.
Ohun elo
Ninu ile-iṣẹ ẹrọ ẹrọ, awọn ohun elo ohun alumọni nitride le ṣee lo bi awọn abẹfẹlẹ turbine, awọn oruka edidi ẹrọ, awọn iwọn otutu ti o ga, awọn irinṣẹ gige iyara giga, awọn apẹrẹ ti o yẹ, bbl Igbẹkẹle ati igbesi aye iṣẹ ti awọn ẹrọ wọnyi ni ipa pupọ nitori ipata ti awọn irin. .Bibẹẹkọ, awọn ohun elo seramiki nitride silikoni ni resistance yiya ti o dara julọ, resistance ipata ati resistance mọnamọna otutu otutu giga, eyiti o le ṣee lo ni aaye ti ile-iṣẹ ẹrọ dipo awọn ohun elo irin
Awọn paramita:
| Awọn iwọn akọkọ | ìmúdàgba | aimi | Fatique fifuye ifilelẹ | Iyara-wonsi | Orúkọ | |||
| Itọkasi iyara | Idiwọn iyara | |||||||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | Pu[kN] | [r/min] | [r/min] | |
| 5 | 16 | 5 | 1.11 | 0.38 | 0.012 | 125000 | 67000 | 625-2RZTN9 / HC5C3WTF1 |
| 6 | 19 | 6 | 2.21 | 0.95 | 0.029 | 100000 | 45000 | 626-2RSLTN9 / HC5C3WTF1 |
| 7 | 19 | 6 | 2.21 | 0.95 | 0.029 | 100000 | 45000 | 607-2RSLTN9 / HC5C3WTF1 |
| 7 | 22 | 7 | 3.25 | 1.37 | 0.043 | 85000 | 40000 | 627-2RSLTN9 / HC5C3WTF1 |
| 8 | 22 | 7 | 3.25 | 1.37 | 0.043 | 85000 | 40000 | 608-2RSLTN9 / HC5C3WTF1 |
| 10 | 26 | 8 | 4.62 | 1.96 | 0.061 | 70000 | 32000 | 6000-2RSLTN9/HC5C3WT |
| 10 | 26 | 8 | 4.62 | 1.96 | 0.061 | 70000 | 45000 | 6000 / HC5C3 |
| 10 | 30 | 9 | 5.07 | 2.36 | 0.072 | 65000 | 30000 | 6200-2RSLTN9/HC5C3WT |
| 10 | 30 | 9 | 5.07 | 2.36 | 0.072 | 65000 | 40000 | 6200 / HC5C3 |
| 12 | 28 | 8 | 5.07 | 2.36 | 0.072 | 65000 | 30000 | 6001-2RSLTN9/HC5C3WT |
| 12 | 28 | 8 | 5.07 | 2.36 | 0.072 | 65000 | 40000 | 6001 / HC5C3 |
| 12 | 32 | 10 | 6.89 | 3.1 | 0.095 | 60000 | 26000 | 6201-2RSLTN9/HC5C3WT |
| 12 | 32 | 10 | 6.89 | 3.1 | 0.095 | 60000 | 36000 | 6201 / HC5C3 |
| 15 | 32 | 9 | 5.59 | 2.85 | 0.088 | 56000 | 24000 | 6002-2RSLTN9/HC5C3WT |
| 15 | 32 | 9 | 5.59 | 2.85 | 0.088 | 63000 | 36000 | 6002 / HC5C3 |
| 15 | 35 | 11 | 7.8 | 3.75 | 0.116 | 50000 | 22000 | 6202-2RSLTN9/HC5C3WT |
| 15 | 35 | 11 | 7.8 | 3.75 | 0.116 | 50000 | 32000 | 6202 / HC5C3 |
| 17 | 35 | 10 | 6.05 | 3.25 | 0.1 | 50000 | 22000 | 6003-2RSLTN9/HC5C3WT |
| 17 | 35 | 10 | 6.05 | 3.25 | 0.1 | 50000 | 30000 | 6003 / HC5C3 |
| 17 | 40 | 12 | 9.56 | 4.75 | 0.146 | 45000 | Ọdun 20000 | 6203-2RSLTN9/HC5C3WT |
| 17 | 40 | 12 | 9.56 | 4.75 | 0.146 | 45000 | 28000 | 6203 / HC5C3 |
| 20 | 42 | 12 | 9.36 | 5 | 0.156 | 40000 | Ọdun 19000 | 6004-2RSLTN9/HC5C3WT |
| 20 | 42 | 12 | 9.36 | 5 | 0.156 | 40000 | 26000 | 6004 / HC5C3 |
| 20 | 47 | 14 | 12.7 | 6.55 | 0.204 | 38000 | 17000 | 6204-2RSLTN9/HC5C3WT |
| 20 | 47 | 14 | 12.7 | 6.55 | 0.204 | 38000 | 24000 | 6204/HC5C3 |
| 25 | 47 | 12 | 11.2 | 6.55 | 0.2 | 36000 | 16000 | 6005-2RSLTN9/HC5C3WT |
| 25 | 47 | 12 | 11.2 | 6.55 | 0.2 | 36000 | 22000 | 6005/HC5C3 |
| 25 | 52 | 15 | 14 | 7.8 | 0.245 | 32000 | 15000 | 6205-2RSLTN9/HC5C3WT |
| 25 | 52 | 15 | 14 | 7.8 | 0.245 | 32000 | Ọdun 20000 | 6205/HC5C3 |
| 30 | 55 | 13 | 13.3 | 8.3 | 0.255 | 30000 | 16000 | 6006-2RZTN9/HC5C3WT |
| 30 | 55 | 13 | 13.3 | 8.3 | 0.255 | 30000 | Ọdun 19000 | 6006 / HC5C3 |
| 30 | 62 | 16 | 19.5 | 11.2 | 0.345 | 28000 | 15000 | 6206-2RZTN9/HC5C3WT |
| 35 | 62 | 14 | 15.9 | 10.2 | 0.32 | 26000 | 14000 | 6007-2RZTN9/HC5C3WT |
| 35 | 62 | 14 | 15.9 | 10.2 | 0.32 | 26000 | 17000 | 6007/HC5C3 |
| 35 | 72 | 17 | 25.5 | 15.3 | 0.475 | 24000 | 13000 | 6207-2RZTN9/HC5C3WT |
| 35 | 72 | 17 | 25.5 | 15.3 | 0.475 | 24000 | 15000 | 6207 / HC5C3 |
| 40 | 68 | 15 | 16.8 | 11 | 0.355 | 24000 | 12000 | 6008-2RZTN9/HC5C3WT |
| 40 | 68 | 15 | 16.8 | 11 | 0.355 | 24000 | 15000 | 6008/HC5C3 |
| 40 | 80 | 18 | 30.7 | 19 | 0.585 | Ọdun 20000 | 11000 | 6208-2RZTN9/HC5C3WT |
| 40 | 80 | 18 | 30.7 | 19 | 0.585 | Ọdun 20000 | 13000 | 6208 / HC5C3 |
| 45 | 75 | 16 | 20.8 | 14.6 | 0.465 | Ọdun 20000 | 13000 | 6009/HC5C3 |
| 45 | 85 | 19 | 33.2 | 21.6 | 0.67 | Ọdun 20000 | 10000 | 6209-2RZTN9/HC5C3WT |
| 45 | 85 | 19 | 33.2 | 21.6 | 0.67 | Ọdun 20000 | 12000 | 6209 / HC5C3 |
| 45 | 100 | 25 | 52.7 | 31.5 | 0.98 | 17000 | 4500 | 6309-2RS1TN9/HC5C3WT |
| 50 | 90 | 20 | 35.1 | 23.2 | 0.72 | Ọdun 18000 | 11000 | 6210 / HC5C3 |
| 50 | 90 | 20 | 35.1 | 23.2 | 0.72 | 4800 | 6210-2RS1 / HC5C3WT | |
| 50 | 110 | 27 | 61.8 | 38 | 1.18 | 16000 | 10000 | 6310 / HC5C3 |
| 50 | 110 | 27 | 61.8 | 38 | 1.18 | 4300 | 6310-2RS1 / HC5C3WT | |
| 55 | 100 | 21 | 43.6 | 29 | 0.9 | 16000 | 10000 | 6211 / HC5C3 |
| 55 | 100 | 21 | 43.6 | 29 | 0.9 | 4300 | 6211-2RS1 / HC5C3WT | |
| 55 | 120 | 29 | 71.5 | 45 | 1.37 | 14000 | 9000 | 6311 / HC5C3 |
| 55 | 120 | 29 | 71.5 | 45 | 1.37 | 3800 | 6311-2RS1 / HC5C3WT | |
| 60 | 110 | 22 | 52.7 | 36 | 1.12 | 15000 | 9500 | 6212 / HC5C3 |
| 60 | 110 | 22 | 52.7 | 36 | 1.12 | 4000 | 6212-2RS1 / HC5C3WT | |
| 60 | 130 | 31 | 81.9 | 52 | 1.6 | 13000 | 8500 | 6312 / HC5C3 |
| 60 | 130 | 31 | 81.9 | 52 | 1.6 | 3400 | 6312-2RS1 / HC5C3WT | |
| 65 | 120 | 23 | 55.9 | 40.5 | 1.25 | 14000 | 8500 | 6213 / HC5C3 |
| 65 | 120 | 23 | 55.9 | 40.5 | 1.25 | 3600 | 6213-2RS1 / HC5C3WT | |
| 65 | 140 | 33 | 92.3 | 60 | 1.83 | 12000 | 8000 | 6313 / HC5C3 |
| 65 | 140 | 33 | 92.3 | 60 | 1.83 | 3200 | 6313-2RS1 / HC5C3WT | |
| 70 | 125 | 24 | 60.5 | 45 | 1.4 | 13000 | 8500 | 6214 / HC5C3 |
| 70 | 125 | 24 | 60.5 | 45 | 1.4 | 3400 | 6214-2RS1 / HC5C3WT | |
| 70 | 150 | 35 | 104 | 68 | 2 | 11000 | 7500 | 6314 / HC5C3 |
| 75 | 130 | 25 | 66.3 | 49 | 1.5 | 12000 | 8000 | 6215 / HC5C3 |
| 75 | 130 | 25 | 66.3 | 49 | 1.5 | 3200 | 6215-2RS1 / HC5C3WT | |
| 75 | 160 | 37 | 114 | 76.5 | 2.2 | 11000 | 7000 | 6315/HC5C3 |
| 80 | 140 | 26 | 70.2 | 55 | 1.6 | 11000 | 7000 | 6216 / HC5C3 |
| 85 | 180 | 41 | 133 | 96.5 | 2.6 | 9500 | 6000 | 6317 / HC5C3 |
| 90 | 160 | 30 | 95.6 | 73.5 | 2.04 | 10000 | 6300 | 6218/HC5C3 |
| 90 | 190 | 43 | 143 | 108 | 2.8 | 9000 | 5600 | 6318 / HC5C3 |
| 95 | 170 | 32 | 108 | 81.5 | 2.2 | 9500 | 6000 | 6219/HC5C3 |
| 95 | 200 | 45 | 153 | 118 | 3 | 8500 | 5600 | 6319/HC5C3 |
| 100 | 180 | 34 | 124 | 93 | 2.45 | 9000 | 5600 | 6220 / HC5C3 |
| 100 | 215 | 47 | 174 | 140 | 3.45 | 8000 | 5000 | 6320 / HC5C3 |
| 110 | 240 | 50 | 156 | 132 | 3.05 | 8000 | 4300 | 6322 / HC5C3S0VA970 |
| 120 | 260 | 55 | 165 | 150 | 3.35 | 7000 | 4000 | 6324 / HC5C3S0VA970 |
| 130 | 280 | 58 | 174 | 166 | 3.6 | 6700 | 3800 | 6326 / HC5C3S0VA970 |
| 140 | 300 | 62 | 251 | 245 | 5.1 | 6300 | 3600 | 6328 / HC5C3S0VA970 |
| 150 | 320 | 65 | 276 | 285 | 5.7 | 6000 | 3200 | 6330 / HC5C3S0VA970 |
| 160 | 290 | 48 | 186 | 186 | 3.8 | 5300 | 3400 | 6232 / HC5C3S0VA970 |
| 160 | 340 | 68 | 276 | 290 | 5.6 | 5300 | 2800 | 6332 / HC5C3S0VA970 |
| 170 | 360 | 72 | 276 | 290 | 5.6 | 5300 | 2800 | 6334 / HC5C3S0VA970 |
| 180 | 380 | 75 | 276 | 290 | 5.6 | 5300 | 2800 | 6336 / HC5C3PS0VA970 |
