Taper Cov Menyuam Bearing Metric series
Taper roller bearing feem ntau yog siv los txhawb nqa kev sib koom ua ke feem ntau suav nrog radial load. Lawv lub khob yog sib cais kom yooj yim sib dhos. Thaum lub sij hawm mounting thiab siv, radial clearance thiab axial clearance yuav raug kho thiab preloaded mounting yuav ua tau.
Taper roller bearing yog tshwj xeeb tsim los tswj ob qho tib si thrust thiab radial loads ntawm rotating shafts thiab nyob rau hauv vaj tse.
Taper roller bearing yog tsim los nqa ob qho tib si thrust thiab radial loads thiab muaj plaub yam: lub khob hliav qab, lossis lub nplhaib puab; lub khob, los yog lub nplhaib sab nraud; cov tapered rollers, los yog dov cov ntsiab lus; thiab lub tawb, los yog cov menyuam retainer.
Taper cov menyuam bearing mas nqa radial, axial ua ke load nrog radial load nyob rau hauv lub ntsiab. Lub peev xwm ntawm axial load nqa yog nyob ntawm qhov kev sib cuag ntawm lub nplhaib sab nrauv txoj kev sib tw. Qhov loj dua lub kaum sab xis yog, lub peev xwm yuav ntau dua.
Taper cov menyuam bearing lub kaum sab xis ntawm sab nrauv raceway generatrix thiab kab, cov kabmob tuaj yeem nqa cov khoom hnyav thiab lwm yam TapperedCov Menyuam Bearings, nws tsuas yog bears ob leeg load raws li ib txoj kev axial load, tab sis tsis tsuas radial load.
Taper roller bearings muaj tapered puab thiab sab nplhaib raceways, Lub tapered roller yog nyob rau hauv nruab nrab ntawm ob raceways. Hom bearings no feem ntau yog sib cais, uas yog lub retainer, lub nplhaib puab thiab lub nplhaib sab nraud tuaj yeem ntsia tau sib nrug. Lawv tuaj yeem tiv taus qhov hnyav radial kev taw qhia load thiab qee qhov axial load. Lawv tau tsim los ntawm ntau qhov sib txawv thiab cov qauv kom tau raws li txhua yam kev ua haujlwm.
| Cov kabmob No | Dimensions mm
| Load Rating (KN) | Max Ceev | Qhov hnyav | ||||||||
| Dynamic | Static | Roj | Roj | |||||||||
| d | D | T | B | C | rmin ua | r1 nqi | Cr | Cor | r / min | r / min | ||
| 30202 ib | 15 | 35 | 11.75 Nws | 11 | 10 | 0.6 | 0.6 | 14.9 Nws | 13.4 | 12000 | 16 000 | 0.053 ua |
| 30302 ib | 15 | 42 | 14.25 Nws | 13 | 11 | 1 | 1 | 21.9 ib | 19.2 ib | 10000 | 14 000 | 0.098 ib |
| 3 0203 | 17 | 40 | 13.25 Nws | 16 | 11 | 1 | 1 | 20.8 ib | 20.7 ib | 10000 | 14 000 | 0.081 ib |
| 3 0303 | 17 | 47 | 17.25 Nws | 14 | 12 | 1 | 1 | 27.4 ib | 24.5 ib | 9200 ib | 12000 | 0.133 ib |
| ib 32004 | 20 | 42 | 15 | 15 | 12 | 0.6 | 0.6 | 27.3 ib | 31.5 ib | 9700 ua | 13 000 | 0.102 ib |
| 30204 ib | 20 | 47 | 15.25 Nws | 14 | 12 | 1 | 1 | 27 | 27.2 ib | 8700 ib | 12000 | 0.127 ib |
| ib 32204 | 20 | 47 | 19.25 Nws | 18 | 15 | 1 | 1 | 33.1 | 34.7 ib | ib 8900 | 12000 | 0.160 Nws |
| ib 30304 | 20 | 52 | 16.25 Nws | 15 | 13 | 1.5 | 1.5 | 35 | 33.5 ib | 7500 ib | 10000 | 0.179 ib |
| ib 32304 | 20 | 52 | 22.25 Nws | 21 | 18 | 1.5 | 1.5 | 45.1 ib | 46.7 ib | 8400 ib | 11 000 | 0.241 ib |
| 3 2005 | 25 | 47 | 15 | 15 | 11.5 | 0.6 | 0.6 | 30.2 ib | 37.7 ib | 8300 ib | 11 000 | 0.118 ib |
| ib 33005 | 25 | 47 | 17 | 17 | 14 | 0.6 | 0.6 | 27.5 ib | 37 | 8000 | 10700 Nws | 0.131 ib |
| 3 0205 | 25 | 52 | 16.25 Nws | 15 | 13 | 1 | 1 | 31.5 ib | 33.7 ib | 7800 ib | 10000 | 0.156 ib |
| 32205 ib | 25 | 52 | 19.25 Nws | 18 | 16 | 1 | 1 | 39.8 ib | 44.8 ib | 7900 ib | 11 000 | 0.188 ib |
| ib 33205 | 25 | 52 | 22 | 22 | 18 | 1 | 1 | 48.9 ua | 58.5 ib | 7900 ib | 1000 | 0.225 ib |
| ib 30305 | 25 | 62 | 18.25 Nws | 17 | 15 | 1.5 | 1.5 | 48.2 ib | 46.9 ua | 6800 ib | 9 000 | 0.273 ib |
| ib 32305 | 25 | 62 | 25.25 Nws | 24 | 20 | 1.5 | 1.5 | 61.2 ib | 64.1 ib | 6900 ib | 9100 ib | 0.386 ib |
| 3 2006 | 30 | 55 | 17 | 17 | 13 | 1 | 1 | 38.2 ib | 48 | 7000 | 9400 ib | 0.177 ib |
| ib 33006 | 30 | 55 | 20 | 20 | 16 | 1 | 1 | 39.5 ib | 59.5 ib | 6700 ib | 9100 ib | 0.203 ib |
| ib 30206 | 30 | 62 | 17.25 Nws | 16 | 14 | 1 | 1 | 41.5 ib | 44.8 ib | 6500 ib | 8700 ib | 0.236 ib |
| ib 32206 | 30 | 62 | 21.25 Nws | 20 | 17 | 1 | 1 | 50.7 ua | 57.9 ua | 6500 ib | 8700 ib | 0.292 ib |
| ib 33206 | 30 | 62 | 25 | 25 | 19.5 Nws | 1 | 1 | 66.4 ib | 79.4 ib | 6500 ib | 8700 ib | 0.359 ib |
| ib 30306 | 30 | 72 | 20.75 Nws | 19 | 16 | 1.5 | 1.5 | 59.6 ib | 50.1 ib | 5800 ib | 7700 ib | 0.411 ib |
| ib 32306 | 30 | 72 | 28.75 Nws | 27 | 23 | 1.5 | 1.5 | 82.2 ib | 91.6 ib | 5900 ib | 7900 ib | 0.588 ib |
| 3 2007 | 35 | 62 | 18 | 18 | 14 | 1 | 1 | 45.5 ib | 59.4 ib | 6200 ib | 8 200 | 0.231 ib |
| ib 33007 | 35 | 62 | 21 | 21 | 17 | 1 | 1 | 51.3 ib | 68 | 6200 ib | 8 200 | 0.263 ib |
| 30207 ua | 35 | 72 | 18.25 Nws | 17 | 15 | 1.5 | 1.5 | 55.1 ib | 60.9 ua | 5600 ib | 7400 ib | 0.344 ib |
| 32207 ib | 35 | 72 | 24.25 Nws | 23 | 19 | 1.5 | 1.5 | 69.6 ib | 82.4 ib | 5600 ib | 7500 ib | 0.453 ib |
| ib 33207 | 35 | 72 | 28 | 28 | 22 | 1.5 | 1.5 | 87.6 ib | 107 | 5700 ib | 7500 ib | 0.551 ib |
| Cov kabmob No | Dimensions mm
| Load Rating (KN) | Max Ceev | Qhov hnyav | ||||||||
| Dynamic | Static | Roj | Roj | |||||||||
| d | D | T | B | C | rmin ua | r1 nqi | Cr | Cor | r / min | r / min | ||
| 30307 ua | 35 | 80 | 22.75 Nws | 21 | 18 | 2 | 1.5 | 76 | 79 | 7750 ua | ib 8050 | 0.527 ib |
| 32307 ib | 35 | 80 | 32.75 Nws | 31 | 25 | 2 | 1.5 | 101 | 114 | 5300 ib | 7000 | 0.776 ib |
| 3 2008 | 40 | 68 | 19 | 19 | 14.5 Nws | 1 | 1 | 53.5 ib | 71.4 ib | 5600 ib | 7400 ib | 0.282 ib |
| ib 33008 | 40 | 68 | 22 | 22 | 18 | 1 | 1 | 60.4 ib | 84.6 ib | 5500 | 7400 ib | 0.326 ib |
| ib 33108 | 40 | 75 | 26 | 26 | 20.5 ib | 1.5 | 1.5 | 82.2 ib | 108 | 5 200 | 6900 ib | 0.508 ib |
| 3 0208 | 40 | 80 | 19.75 Nws | 18 | 16 | 1.5 | 1.5 | 62.9 ib | 69.2 ib | 5000 | 6700 ib | 0.434 ib |
| ib 32208 | 40 | 80 | 24.75 Nws | 23 | 19 | 1.5 | 1.5 | 77.7 ib | 90.8 ua | 5000 | 6600 ib | 0.554 ib |
| ib 33208 | 40 | 80 | 32 | 32 | 25 | 1.5 | 1.5 | 108 | 139 | 5000 | 6700 ib | 0.758 ib |
| ib 30308 | 40 | 90 | 25.25 Nws | 23 | 20 | 2 | 1.5 | 90.6 ib | 101 | 4 500 | 6 100 | 0.757 ib |
| ib 32308 | 40 | 90 | 35.25 Nws | 33 | 27 | 2 | 1.5 | 116 | 139 | 4600 ib | 6200 ib | 1.060 Nws |
| ib 32009 | 45 | 75 | 20 | 20 | 15.5 ib | 1 | 1 | 62.8 ib | 86.5 ib | 5000 | 6600 ib | 0.354 ib |
| ib 33009 | 45 | 75 | 24 | 24 | 19 | 1 | 1 | 69.6 ib | 101 | 500 | 6700 ib | 0.416 ib |
| ib 33109 | 45 | 80 | 26 | 26 | 20.5 ib | 1.5 | 1.5 | 87.5 ib | 120 | 4800 ib | 6400 ib | 0.563 ua |
| 3 0209 | 45 | 85 | 20.75 Nws | 19 | 16 | 1.5 | 1.5 | 67.2 ib | 77.4 ib | 4600 ib | 6 100 | 0.502 ib |
| 32209 ib | 45 | 85 | 24.75 Nws | 23 | 19 | 1.5 | 1.5 | 84.2 ib | 104 | 4600 ib | 6 100 | 0.587 ib |
| ib 33209 | 45 | 85 | 32 | 32 | 25 | 1.5 | 1.5 | 112 | 149 | 4600 ib | 6200 ib | 0.803 ib |
| ib 30309 | 45 | 100 | 27.25 Nws | 25 | 22 | 2 | 1.5 | 113 | 128 | 4 100 | 5400 ib | 1.010 Nws |
| 32309 ib | 45 | 100 | 38.25 Nws | 36 | 30 | 2 | 1.5 | 146 | 180 | 4 100 | 5500 | 1.430 Nws |
| 3 2010 | 50 | 80 | 20 | 20 | 15.5 ib | 1 | 1 | 65.7 ib | 94.5 ua | 4600 ib | 6 100 | 0.389 ib |
| 3 3010 | 50 | 80 | 24 | 24 | 19 | 1 | 1 | 73 | 110 | 4600 ib | 6 100 | 0.451 ib |
| 3 3110 | 50 | 85 | 26 | 26 | 20 | 1.5 | 1.5 | 89.4 ib | 127 | 4400 ib | 5900 ib | 0.594 ib |
| 3 0210 | 50 | 90 | 21.75 Nws | 20 | 17 | 1.5 | 1.5 | 76.5 ib | 91.7 ua | 4300 ib | 5700 ib | 0.566 ib |
| 32210 ib | 50 | 90 | 24.75 Nws | 23 | 19 | 1.5 | 1.5 | 85 | 105 | 4300 ib | 5700 ib | 0.643 ib |
| 3 3210 | 50 | 90 | 32 | 32 | 24.5 ib | 1.5 | 1.5 | 119 | 167 | 4300 ib | 5700 ib | 0.887 ib |
| 3 0310 | 50 | 110 | 29.25 Nws | 27 | 23 | 2.5 | 2 | 137 | 152 | 3700 ib | 4900 ib | 1.320 Nws |
| 3 2310 | 50 | 110 | 42.25 Nws | 40 | 33 | 2.5 | 2 | 176 | 220 | 3700 ib | 5000 | 1.890 ib |
| 3 0310 | 50 | 110 | 29.25 Nws | 27 | 23 | 2.5 | 2 | 137 | 152 | 3700 ib | 4900 ib | 1.280 Nws |
| 3 3011 | 55 | 90 | 27 | 27 | 21 | 1.5 | 1.5 | 96.5 ua | 145 | 4 100 | 5400 ib | 0.672 ib |
| 3 3111 | 55 | 95 | 30 | 30 | 23 | 1.5 | 1.5 | 116 | 161 | 4000 | 5300 ib | 0.868 ib |
| 30211 ib | 55 | 100 | 22.75 Nws | 21 | 18 | 2 | 1.5 | 94.6 ib | 113 | 3900 ib | 5 200 | 0.569 ib |
| 3 2211 | 55 | 100 | 26.75 Nws | 25 | 21 | 2 | 1.5 | 107 | 133 | 3900 ib | 5 200 | 0.863 ib |
| 33211 ib | 55 | 100 | 35 | 35 | 27 | 2 | 1.5 | 142 | 189 | 3900 ib | 5 200 | 1.180 Nws |
| 3 0311 | 55 | 120 | 31.5 ib | 29 | 25 | 2.5 | 2 | 149 | 170 | 3300 ib | 4 500 | 1.650 Nws |
| 3 2311 | 55 | 120 | 45.5 ib | 43 | 35 | 2.5 | 2 | 200 | 250 | 3400 ib | 4 500 | 2.380 Nws |
| 32012 ib | 60 | 95 | 23 | 23 | 17.5 Nws | 1.5 | 1.5 | 86.1 ib | 127 | 3900 ib | 5 200 | 0.621 ib |
| 33012 ib | 60 | 95 | 27 | 27 | 21 | 1.5 | 1.5 | 101 | 162 | 3900 ib | 5 200 | 0.719 ib |
| 33112 ib | 60 | 100 | 30 | 30 | 23 | 1.5 | 1.5 | 118 | 170 | 3700 ib | 5000 | 0.923 ib |
| 30212 ib | 60 | 110 | 23.75 Nws | 22 | 19 | 2 | 1.5 | 106 | 127 | 3500 | 4700 ib | 0.945 ib |
| 32212 ib | 60 | 110 | 29.75 Nws | 28 | 24 | 2 | 1.5 | 132 | 167 | 3500 | 4700 ib | 1.190 Nws |
| 33212 ib | 60 | 110 | 38 | 38 | 29 | 2 | 1.5 | 174 | 239 | 3600 ib | 4700 ib | 1.570 Nws |
| Cov kabmob No | Dimensions mm
| Load Rating (KN) | Max Ceev | Qhov hnyav | ||||||||
| Dynamic | Static | Roj | Roj | |||||||||
| d | D | T | B | C | rmin ua | r1 nqi | Cr | Cor | r / min | r / min | ||
| 30312 ib | 60 | 130 | 33.5 ib | 31 | 26 | 3 | 2.5 | 173 | 201 | 3100 | 4 100 | 2.080 Nws |
| 32312 ib | 60 | 130 | 48.5 ib | 46 | 37 | 3 | 2.5 | 244 | 315 | 3100 | 4 200 | 2.920 ib |
| 3 2013 | 65 | 100 | 23 | 23 | 17.5 Nws | 1.5 | 1.5 | 90 | 137 | 3600 ib | 4800 ib | 0.664 ib |
| ib 33013 | 65 | 100 | 27 | 27 | 21 | 1.5 | 1.5 | 103 | 169 | 3600 ib | 4800 ib | 0.762 ib |
| ib 33113 | 65 | 110 | 34 | 34 | 26.5 ib | 1.5 | 1.5 | 152 | 223 | 3400 ib | 4600 ib | 1.330 Nws |
| ib 30213 | 65 | 120 | 24.75 Nws | 23 | 20 | 2 | 1.5 | 128 | 156 | 3200 | 4300 ib | 1.180 Nws |
| 3 2213 | 65 | 120 | 32.75 Nws | 31 | 27 | 2 | 1.5 | 157 | 203 | 3200 | 4300 ib | 1.580 Nws |
| ib 33213 | 65 | 120 | 41 | 41 | 32 | 2 | 1.5 | 200 | 277 | 3200 | 4300 ib | 2.020 Nws |
| 3 0313 | 65 | 140 | 36 | 33 | 28 | 3 | 2.5 | 204 | 239 | 2800 | 3 800 | 2.560 Nws |
| 32014 ib | 70 | 110 | 25 | 25 | 19 | 1.5 | 1.5 | 108 | 163 | 3300 ib | 4400 ib | 0.884 ua |
| 33014 ib | 70 | 110 | 31 | 31 | 25.5 ib | 1.5 | 1.5 | 134 | 208 | 3300 ib | 4400 ib | 1.090 Nws |
| ib 30214 | 70 | 125 | 26.25 Nws | 24 | 21 | 2 | 1.5 | 138 | 173 | 3100 | 4 100 | 1.320 Nws |
| 32214 ib | 70 | 125 | 33.25 Nws | 31 | 27 | 2 | 1.5 | 169 | 225 | 3100 | 4 100 | 1.710 ib |
| ib 33214 | 70 | 125 | 41 | 41 | 32 | 2 | 1.5 | 206 | 294 ib | 3100 | 4 100 | 2.160 Nws |
| ib 30314 | 70 | 150 | 38 | 35 | 30 | 3 | 2.5 | 230 | 273 | 2600 | 3500 | 3.080 ib |
| 32314 ib | 70 | 150 | 54 | 51 | 42 | 3 | 2.5 | 317 | 414 ib | 2700 ib | 3600 ib | 4.500 Nws |
| 3 2015 | 75 | 115 | 25 | 25 | 19 | 1.5 | 1.5 | 110 | 169 | 3100 | 4 200 | 0.930 ib |
| 3 3015 | 75 | 115 | 31 | 31 | 25.5 ib | 1.5 | 1.5 | 141 | 225 | 3200 | 4 200 | 1.160 Nws |
| 3 3115 | 75 | 125 | 37 | 37 | 29 | 2 | 1.5 | 186 | 280 | 3000 | 4000 | 1.840 Nws |
| ib 30215 | 75 | 130 | 27.25 Nws | 25 | 22 | 2 | 1.5 | 142 | 181 | 2900 ib | 3900 ib | 1.420 Nws |
| 32215 ib | 75 | 130 | 33.25 Nws | 31 | 27 | 2 | 1.5 | 174 | 234 | 2900 ib | 3900 ib | 1.770 ib |
| ib 33215 | 75 | 130 | 41 | 41 | 31 | 2 | 1.5 | 212 | 310 | 2900 ib | 3900 ib | 2.260 Nws |
| ib 30315 | 75 | 160 | 40 | 37 | 31 | 3 | 2.5 | 260 | 311 | 2500 | 3300 ib | 3.520 Nws |
| 32315 ib | 75 | 160 | 58 | 55 | 45 | 3 | 2.5 | 363 | 481 ib | 2500 | 3300 ib | 5.410 ib |
| 32016 ib | 80 | 125 | 29 | 29 | 22 | 1.5 | 1.5 | 147 | 225 | 2900 ib | 3900 ib | 1.320 Nws |
| ib 33116 | 80 | 130 | 37 | 37 | 29 | 2 | 1.5 | 191 | 294 ib | 2800 | 3 800 | 1.930 Nws |
| ib 30216 | 80 | 140 | 28.25 Nws | 26 | 22 | 2.5 | 2 | 161 | 202 | 2700 ib | 3600 ib | 1.720 ib |
| 32216 ib | 80 | 140 | 35.25 Nws | 33 | 28 | 2.5 | 2 | 203 | 271 | 2700 ib | 3600 ib | 2.170 Nws |
| ib 33216 | 80 | 140 | 46 | 46 | 35 | 2.5 | 2 | 250 | ib 371 | 2700 ib | 3600 ib | 2.990 ib |
| 30316 ib | 80 | 170 | 42.5 ib | 39 | 33 | 3 | 2.5 | 294 ib | 355 | 2300 | 3100 | 4.460 ib |
| 32316 ib | 80 | 170 | 61.5 ib | 58 | 48 | 3 | 2.5 | ib 383 | 503 | 2300 | 3100 | 6.320 ib |
| 32017 ib | 85 | 130 | 29 | 29 | 22 | 1.5 | 1.5 | 150 | 234 | 2800 | 3700 ib | 1.380 Nws |
| ib 33117 | 85 | 140 | 41 | 41 | 32 | 2.5 | 2 | 224 | 346 | 2600 | 3500 | 2.430 Nws |
| 30217 ib | 85 | 150 | 30.5 ib | 28 | 24 | 2.5 | 2 | 182 | 231 | 2500 | 3400 ib | 2.170 Nws |
| 32217 ib | 85 | 150 | 38.5 ib | 36 | 30 | 2.5 | 2 | 232 | 315 | 2500 | 3400 ib | 2.800 Nws |
| ib 33217 | 85 | 150 | 49 | 49 | 37 | 2.5 | 2 | 294 ib | 439 ib | 2500 | 3400 ib | 3.630 ib |
| ib 30317 | 85 | 180 | 44.5 ib | 41 | 34 | 4 | 3 | 316 | ib 384 | 2200 | 2900 ib | 4.970 ib |
| 32317 ib | 85 | 180 | 63.5 ib | 60 | 49 | 4 | 3 | 439 ib | 587 ib | 2200 | 3000 | 7.420 ib |
| 3 2018 | 90 | 140 | 32 | 32 | 24 | 2 | 1.5 | 178 | 276 | 2600 | 3500 | 1.800 Nws |
| 32218 ib | 90 | 160 | 42.5 ib | 40 | 34 | 2.5 | 2 | 263 | 362 ib | 2400 | 3200 | 3.310 Nws |