Tapered Roller Bearing(Metric Series)
Dimensions(mm) | Basic Load Rating(kN) | Bearing Designation | Limiting Speed(rpm) | Weight(kg) | ||||||||
d | D | T | B | C | r(min) | r1(min) | Cr | Cor | Cone-Cup | Grease | Oil | |
17 | 40 | 13.25 | 12 | 11 | 1 | 1 | 20.8 | 20.7 | 30203 | 10000 | 14000 | 0.081 |
17 | 47 | 15.25 | 14 | 12 | 1 | 1 | 27.4 | 24.5 | 30303 | 9200 | 12000 | 0.133 |
31303 | ||||||||||||
20 | 47 | 15.25 | 14 | 12 | 1 | 1 | 27.0 | 27.2 | 30204 | 8700 | 12000 | 0.127 |
20 | 52 | 16.25 | 16 | 13 | 1.5 | 1.5 | 36.2 | 35.1 | 30304 | 8300 | 11000 | 0.179 |
20 | 52 | 22.25 | 21 | 18 | 1.5 | 1.5 | 45.1 | 46.7 | 32304 | 8400 | 11000 | 0.244 |
25 | 52 | 16.25 | 15 | 13 | 1 | 1 | 31.5 | 33.7 | 30205 | 7800 | 10000 | 0.155 |
25 | 52 | 19.25 | 18 | 16 | 1 | 1 | 39.8 | 44.8 | 32205 | 7900 | 11000 | 0.188 |
25 | 62 | 25.25 | 24 | 20 | 1.5 | 1.5 | 61.2 | 64.1 | 32305 | 6900 | 9100 | 0.386 |
25 | 52 | 22 | 22 | 18 | 1 | 1 | 48.9 | 58.5 | 33205 | 7900 | 10000 | 0.225 |
25 | 62 | 18.25 | 17 | 15 | 1.5 | 1.5 | 48.2 | 46.9 | 30305 | 6800 | 9000 | 0.273 |
31305 | ||||||||||||
30 | 62 | 17.25 | 16 | 14 | 1 | 1 | 41.5 | 44.8 | 30206 | 6500 | 8700 | 0.236 |
30 | 72 | 20.75 | 19 | 16 | 1.5 | 1.5 | 59.6 | 60.1 | 30306 | 5800 | 7700 | 0.411 |
31306 | ||||||||||||
30 | 55 | 17 | 17 | 13 | 1 | 1 | 38.2 | 48.0 | 32006X | 7000 | 9400 | 0.177 |
30 | 62 | 21.25 | 20 | 17 | 1 | 1 | 50.7 | 57.9 | 32206 | 6500 | 8700 | 0.292 |
30 | 72 | 28.75 | 27 | 23 | 1.5 | 1.5 | 82.2 | 91.6 | 32306 | 5900 | 7900 | 0.588 |
30 | 62 | 25 | 25 | 19.5 | 1 | 1 | 66.4 | 79.4 | 33206 | 6500 | 8700 | 0.359 |
35 | 72 | 18.25 | 17 | 15 | 1.5 | 1.5 | 55.1 | 60.9 | 30207 | 5600 | 7400 | 0.344 |
35 | 80 | 22.75 | 21 | 18 | 2 | 1.5 | 76.2 | 78.9 | 30307 | 5200 | 6900 | 0.527 |
31307 | ||||||||||||
35 | 62 | 18 | 18 | 14 | 1 | 1 | 45.5 | 59.4 | 32007X | 6200 | 8200 | 0.231 |
35 | 72 | 24.25 | 23 | 19 | 1.5 | 1.5 | 69.6 | 82.4 | 32207 | 5600 | 7500 | 0.551 |
35 | 80 | 32.75 | 31 | 25 | 2 | 1.5 | 101 | 114 | 32307 | 5300 | 7000 | 0.776 |
35 | 72 | 28 | 28 | 22 | 1.5 | 1.5 | 87.6 | 107 | 33207 | 5700 | 7500 | 0.551 |
40 | 80 | 19.75 | 18 | 16 | 1.5 | 1.5 | 62.9 | 69.2 | 30208 | 5000 | 6700 | 0.434 |
40 | 90 | 25.25 | 23 | 20 | 2 | 1.5 | 90.6 | 101 | 30308 | 4500 | 6100 | 0.757 |
31308 | ||||||||||||
40 | 68 | 19 | 19 | 14.5 | 1 | 1 | 53.5 | 71.4 | 32008X | 5600 | 7400 | 0.282 |
40 | 80 | 24.75 | 23 | 19 | 1.5 | 1.5 | 77.7 | 90.8 | 32208 | 5000 | 6600 | 0.554 |
40 | 90 | 35.25 | 33 | 27 | 2 | 1.5 | 116 | 139 | 32308 | 4600 | 6200 | 1.06 |
40 | 80 | 32 | 32 | 25 | 1.5 | 1.5 | 108 | 139 | 33208 | 5000 | 6700 | 0.758 |
45 | 85 | 20.75 | 19 | 16 | 1.5 | 1.5 | 67.2 | 77.4 | 30209 | 4600 | 6100 | 0.502 |
45 | 100 | 27.25 | 25 | 22 | 2 | 1.5 | 113 | 128 | 30309 | 4100 | 5400 | 1.01 |
31309 | ||||||||||||
45 | 75 | 20 | 20 | 15.5 | 1 | 1 | 62.8 | 86.5 | 32009X | 5000 | 6600 | 0.354 |
45 | 85 | 24.75 | 23 | 19 | 1.5 | 1.5 | 84.2 | 104 | 32209 | 4600 | 6100 | 0.597 |
45 | 100 | 38.25 | 36 | 30 | 2 | 1.5 | 146 | 180 | 32309 | 4100 | 5500 | 1.43 |
45 | 80 | 26 | 26 | 20.5 | 1.5 | 1.5 | 87.5 | 120 | 33109 | 4800 | 6400 | 0.563 |
45 | 85 | 32 | 32 | 25 | 1.5 | 1.5 | 112 | 149 | 33209 | 4600 | 6200 | 0.818 |
50 | 90 | 21.75 | 20 | 17 | 1.5 | 1.5 | 76.5 | 91.7 | 30210 | 4300 | 5700 | 0.566 |
50 | 110 | 29.25 | 27 | 23 | 2.5 | 2 | 137 | 152 | 30310 | 3700 | 4900 | 1.32 |
31310 | ||||||||||||
50 | 80 | 20 | 20 | 15.5 | 1 | 1 | 65.7 | 94.5 | 32010X | 4600 | 6100 | 0.389 |
50 | 90 | 24.75 | 23 | 19 | 1.5 | 1.5 | 85.0 | 105 | 32210 | 4300 | 5700 | 0.643 |
50 | 110 | 42.25 | 40 | 33 | 2.5 | 2 | 176 | 220 | 32310 | 3700 | 5000 | 1.89 |
50 | 85 | 26 | 26 | 20 | 1.5 | 1.5 | 89.4 | 127 | 33110 | 4400 | 5900 | 0.594 |
50 | 90 | 32 | 32 | 24.5 | 1.5 | 1.5 | 119 | 167 | 33210 | 4300 | 5700 | 0.887 |
55 | 100 | 22.75 | 21 | 18 | 2 | 1.5 | 94.6 | 113 | 30211 | 3900 | 5200 | 0.732 |
55 | 120 | 31.5 | 29 | 25 | 2.5 | 2 | 149 | 170 | 30311 | 3300 | 4500 | 1.65 |
31311 | ||||||||||||
55 | 90 | 23 | 23 | 17.5 | 1.5 | 1.5 | 84.6 | 121 | 32011X | 4100 | 5500 | 0.569 |
55 | 100 | 35 | 35 | 27 | 2 | 1.5 | 142 | 189 | 32211 | 3900 | 5200 | 1.18 |
55 | 120 | 45.5 | 43 | 35 | 2.5 | 2 | 200 | 250 | 32311 | 3400 | 4500 | 2.38 |
55 | 90 | 27 | 27 | 21 | 1.5 | 1.5 | 96.5 | 149 | 33011 | 4100 | 5400 | 0.672 |
55 | 95 | 30 | 30 | 23 | 1.5 | 1.5 | 116 | 161 | 33111 | 4000 | 5300 | 0.868 |
55 | 100 | 35 | 35 | 27 | 2 | 1.5 | 142 | 189 | 33211 | 3900 | 5200 | 1.18 |
60 | 110 | 23.75 | 22 | 19 | 2 | 1.5 | 106 | 127 | 30212 | 3500 | 4700 | 0.945 |
60 | 130 | 33.5 | 31 | 26 | 3 | 2.5 | 173 | 201 | 30312 | 3100 | 4100 | 2.08 |
31312 | ||||||||||||
60 | 95 | 23 | 23 | 17.5 | 1.5 | 1.5 | 86.1 | 127 | 32012X | 3900 | 5200 | 0.621 |
60 | 110 | 29.75 | 28 | 24 | 2 | 1.5 | 132 | 167 | 32212 | 3500 | 4700 | 1.19 |
60 | 130 | 48.5 | 46 | 37 | 3 | 2.5 | 244 | 315 | 32312 | 3100 | 4200 | 2.99 |
65 | 120 | 24.75 | 23 | 20 | 2 | 1.5 | 128 | 156 | 30213 | 3200 | 4300 | 1.18 |
65 | 140 | 36 | 33 | 28 | 3 | 2.5 | 204 | 239 | 30313 | 2800 | 3800 | 2.56 |
31313 | ||||||||||||
65 | 100 | 23 | 23 | 17.5 | 1.5 | 1.5 | 90.0 | 137 | 32013X | 3600 | 4800 | 0.664 |
65 | 120 | 32.75 | 31 | 27 | 2 | 1.5 | 157 | 203 | 32213 | 3200 | 4300 | 1.58 |
65 | 140 | 51 | 48 | 39 | 3 | 2.5 | 276 | 357 | 32313 | 2900 | 3900 | 3.64 |
65 | 110 | 34 | 34 | 26.5 | 1.5 | 1.5 | 152 | 223 | 33113 | 3400 | 4600 | 1.33 |
65 | 120 | 41 | 41 | 32 | 2 | 1.5 | 200 | 277 | 33213 | 3200 | 4300 | 2.02 |
70 | 125 | 26.25 | 24 | 21 | 2 | 1.5 | 138 | 173 | 30214 | 3100 | 4100 | 1.32 |
70 | 150 | 38 | 35 | 30 | 3 | 2.5 | 230 | 273 | 30314 | 2600 | 3500 | 3.08 |
31314 | ||||||||||||
70 | 110 | 25 | 25 | 19 | 1.5 | 1.5 | 108 | 163 | 32014X | 3300 | 4400 | 0.884 |
70 | 125 | 33.25 | 31 | 27 | 2 | 1.5 | 169 | 225 | 32214 | 3100 | 4100 | 1.71 |
70 | 150 | 54 | 51 | 42 | 3 | 2.5 | 317 | 414 | 32314 | 2700 | 3600 | 4.50 |
70 | 110 | 31 | 31 | 25.5 | 1.5 | 1.5 | 134 | 208 | 33014 | 3300 | 4400 | 1.09 |
75 | 130 | 27.25 | 25 | 22 | 2 | 1.5 | 142 | 181 | 30215 | 2900 | 3900 | 1.42 |
31315 | ||||||||||||
75 | 160 | 40 | 37 | 31 | 3 | 2.5 | 260 | 311 | 30315 | 2500 | 3300 | 3.65 |
75 | 115 | 25 | 25 | 19 | 1.5 | 1.5 | 110 | 169 | 32015X | 3100 | 4200 | 0.930 |
75 | 130 | 33.25 | 31 | 27 | 2 | 1.5 | 174 | 234 | 32215 | 2900 | 3900 | 1.77 |
75 | 160 | 58 | 55 | 45 | 3 | 2.5 | 363 | 481 | 32315 | 2500 | 3300 | 5.41 |
75 | 115 | 31 | 31 | 25.5 | 1.5 | 1.5 | 141 | 225 | 33015 | 3200 | 4200 | 1.16 |
75 | 125 | 37 | 37 | 29 | 2 | 1.5 | 186 | 280 | 33115 | 3000 | 4000 | 1.84 |
75 | 130 | 41 | 41 | 31 | 2 | 1.5 | 212 | 310 | 33215 | 2900 | 3900 | 2.26 |
80 | 140 | 28.25 | 26 | 22 | 2.5 | 2 | 161 | 202 | 30216 | 2700 | 3600 | 1.72 |
80 | 170 | 42.5 | 39 | 33 | 3 | 2.5 | 294 | 355 | 30316 | 2300 | 3100 | 4.46 |
80 | 125 | 29 | 29 | 22 | 1.5 | 1.5 | 147 | 225 | 32016X | 2900 | 3900 | 1.32 |
80 | 140 | 35.25 | 33 | 28 | 2.5 | 2 | 203 | 271 | 32216 | 2700 | 3600 | 2.17 |
80 | 170 | 61.5 | 58 | 48 | 3 | 2.5 | 383 | 503 | 32316 | 2300 | 3100 | 6.31 |
80 | 130 | 37 | 37 | 29 | 2 | 1.5 | 191 | 294 | 33116 | 2800 | 3800 | 1.93 |
80 | 140 | 46 | 46 | 35 | 2.5 | 2 | 250 | 371 | 33216 | 2700 | 3600 | 2.99 |
85 | 150 | 30.5 | 28 | 24 | 2.5 | 2 | 182 | 231 | 30217 | 2500 | 3400 | 2.17 |
85 | 180 | 44.5 | 41 | 34 | 4 | 3 | 316 | 384 | 30317 | 2200 | 2900 | 5.15 |
85 | 130 | 29 | 29 | 22 | 1.5 | 1.5 | 150 | 234 | 32017X | 2800 | 3700 | 1.38 |
85 | 150 | 38.5 | 36 | 30 | 2.5 | 2 | 232 | 315 | 32217 | 2500 | 3400 | 2.80 |
85 | 180 | 63.5 | 60 | 49 | 4 | 3 | 439 | 587 | 32317 | 2200 | 3000 | 7.42 |
85 | 130 | 36 | 36 | 29.5 | 1.5 | 1.5 | 177 | 300 | 33017 | 2800 | 3700 | 1.72 |
85 | 140 | 41 | 41 | 32 | 2.5 | 2 | 224 | 346 | 33117 | 2600 | 3500 | 2.43 |
85 | 150 | 49 | 49 | 37 | 2.5 | 2 | 294 | 439 | 33217 | 2500 | 3400 | 3.63 |
90 | 160 | 32.5 | 30 | 26 | 2.5 | 2 | 204 | 261 | 30218 | 2400 | 3200 | 2.65 |
90 | 190 | 46.5 | 43 | 36 | 4 | 3 | 345 | 420 | 30318 | 2100 | 2700 | 6.04 |
90 | 140 | 32 | 32 | 24 | 2 | 1.5 | 178 | 276 | 32018X | 2600 | 3500 | 1.80 |
90 | 160 | 42.5 | 40 | 34 | 2.5 | 2 | 263 | 362 | 32218 | 2400 | 3200 | 4.76 |
90 | 190 | 67.5 | 64 | 53 | 4 | 3 | 461 | 614 | 32318 | 2100 | 2800 | 8.61 |
90 | 150 | 45 | 45 | 35 | 2.5 | 2 | 258 | 413 | 33118 | 2500 | 3300 | 3.13 |
95 | 170 | 34.5 | 32 | 27 | 3 | 2.5 | 231 | 299 | 30219 | 2200 | 3000 | 3.20 |
95 | 200 | 49.5 | 45 | 38 | 4 | 3 | 317 | 368 | 30319 | 2000 | 2600 | 6.32 |
95 | 145 | 32 | 32 | 24 | 2 | 1.5 | 182 | 287 | 32019X | 2500 | 3300 | 1.88 |
95 | 170 | 45.5 | 43 | 37 | 3 | 2.5 | 311 | 439 | 32219 | 2200 | 3000 | 4.34 |
95 | 200 | 71.5 | 67 | 55 | 4 | 3 | 427 | 544 | 32319 | 2000 | 2600 | 9.35 |
95 | 145 | 39 | 39 | 32.5 | 2 | 1.5 | 226 | 382 | 33019 | 2500 | 3300 | 2.31 |
100 | 180 | 37 | 34 | 29 | 3 | 2.5 | 258 | 338 | 30220 | 2100 | 2800 | 3.83 |
100 | 215 | 51.5 | 47 | 39 | 4 | 3 | 344 | 400 | 30320 | 1800 | 2400 | 7.76 |
100 | 150 | 32 | 32 | 24 | 2 | 1.5 | 185 | 298 | 32020X | 2400 | 3200 | 1.95 |
100 | 180 | 49 | 46 | 39 | 3 | 2.5 | 347 | 495 | 32220 | 2100 | 2800 | 5.21 |
100 | 215 | 77.5 | 73 | 60 | 4 | 3 | 491 | 637 | 32320 | 1800 | 2400 | 12.2 |
105 | 190 | 39 | 36 | 30 | 3 | 2.5 | 288 | 380 | 30221 | 2000 | 2600 | 4.49 |
105 | 225 | 53.5 | 49 | 41 | 4 | 3 | 371 | 432 | 30321 | 1700 | 2300 | 8.74 |
105 | 160 | 35 | 35 | 26 | 2.5 | 2 | 215 | 344 | 32021X | 2200 | 3000 | 2.45 |
105 | 190 | 53 | 50 | 43 | 3 | 2.5 | 392 | 567 | 32221 | 2000 | 2700 | 6.37 |
105 | 225 | 81.5 | 77 | 63 | 4 | 3 | 543 | 707 | 32321 | 1800 | 2300 | 13.9 |
110 | 200 | 41 | 38 | 32 | 3 | 2.5 | 324 | 434 | 30222 | 1900 | 2500 | 5.33 |
110 | 170 | 38 | 38 | 29 | 2.5 | 2 | 248 | 395 | 32022X | 2100 | 2800 | 3.12 |
110 | 200 | 56 | 53 | 46 | 3 | 2.5 | 438 | 640 | 32222 | 1900 | 2500 | 7.45 |
110 | 240 | 84.5 | 80 | 65 | 4 | 3 | 607 | 797 | 32322 | 1600 | 2200 | 16.6 |
110 | 170 | 47 | 47 | 37 | 2.5 | 2 | 287 | 502 | 33022 | 2100 | 2800 | 3.81 |
120 | 215 | 43.5 | 40 | 34 | 3 | 2.5 | 347 | 473 | 30224 | 1700 | 2300 | 6.36 |
120 | 180 | 38 | 38 | 29 | 2.5 | 2 | 258 | 427 | 32024X | 2000 | 2600 | 3.34 |
120 | 215 | 61.5 | 58 | 50 | 3 | 2.5 | 470 | 691 | 32224 | 1700 | 2300 | 9.04 |
130 | 230 | 43.75 | 40 | 34 | 4 | 3 | 377 | 511 | 30226 | 1600 | 2100 | 7.24 |
130 | 200 | 45 | 45 | 34 | 2.5 | 2 | 340 | 563 | 32026X | 1800 | 2300 | 5.04 |
130 | 230 | 67.75 | 64 | 54 | 4 | 3 | 554 | 830 | 32226 | 1600 | 2200 | 11.5 |