四点接触球轴承(GB/T294—1994)
基本尺寸 | 安装尺寸 | 基本额定载荷 | 极限转速 | 重量 | 轴承代号 | |||||||
d | D | B | a | da min | Da max | ras max | Cr | Cor | 脂 | 油 | W ≈ | QJ0000型 QJF0000型 |
mm | mm | kN | r/min | kg | — | |||||||
30 | 72 | 19 | 36 | 37 | 65 | 1 | 44.5 | 31.2 | 670 | 9000 | 0.42 | QJ306 |
35 | 72 | 17 | — | 42 | 65 | 1 | 28.0 | 25.8 | 6300 | 8500 | 0.356 | QJF207 |
80 | 21 | 40 | 44 | 71 | 1.5 | 53.2 | 37.2 | 6000 | 8000 | 0.57 | QJ208 | |
40 | 80 | 18 | — | 47 | 73 | 1 | 36.0 | 320 | 6000 | 8000 | 0.394 | QJF208 |
80 | 18 | 42 | 47 | 73 | 1 | 40.5 | 37.0 | 6700 | 9000 | 0.391 | QJ208 | |
45 | 85 | 19 | — | 52 | 78 | 1 | 40.0 | 37.8 | 5300 | 7000 | 0.43 | QJF209 |
100 | 25 | — | 54 | 91 | 1.5 | 55.5 | 50.2 | 4800 | 6300 | 0.923 | QJF309 | |
50 | 90 | 20 | — | 57 | 83 | 1 | 41.8 | 40.2 | 5000 | 6700 | 0.514 | QJF210 |
90 | 20 | 49 | 57 | 83 | 1 | 55.5 | 4438 | 5000 | 6700 | 0.52 | QJ210 | |
110 | 27 | — | 60 | 100 | 2 | 73.5 | 72.2 | 4500 | 6000 | 1.2 | QJF310 | |
110 | 27 | 56 | 60 | 100 | 2 | 85.0 | 80.0 | 5000 | 6700 | 1.33 | QJ310 | |
55 | 100 | 21 | — | 64 | 91 | 1.5 | 50.2 | 50.2 | 4500 | 6000 | 0.76 | QJF211 |
100 | 21 | 54 | 64 | 91 | 1.5 | 71.0 | 62.0 | 5300 | 7000 | 0.769 | QJ211 | |
120 | 29 | — | 65 | 110 | 2 | 86.5 | 85.0 | 4000 | 5300 | 1.48 | QJF311 | |
120 | 29 | 61 | 65 | 110 | 2 | 115 | 86.5 | 4000 | 5300 | 1.48 | QJ311 | |
60 | 110 | 22 | — | 69 | 101 | 1.5 | 50.2 | 50.2 | 4500 | 6000 | 0.76 | QJF211 |
110 | 22 | 60 | 69 | 101 | 1.5 | 81.0 | 71.0 | 4800 | 6300 | 0.99 | QJ212 | |
130 | 31 | — | 72 | 118 | 2.1 | 93.5 | 93.2 | 3800 | 5000 | 2.2 | QJF312 | |
65 | 120 | 23 | — | 74 | 111 | 1.5 | 65.2 | 67.8 | 3800 | 5000 | 1.12 | QJF213 |
120 | 23 | 65 | 74 | 111 | 1.5 | 90.0 | 3.0 | 4300 | 5600 | 1.2 | QJ213 | |
140 | 33 | — | 77 | 128 | 2.1 | 105 | 102 | 3400 | 4500 | 2.32 | QJF313 | |
70 | 125 | 24 | 68 | 79 | 116 | 1.5 | 98.0 | 91.5 | 4300 | 5600 | 2.32 | QJ214 |
150 | 35 | 77 | 82 | 138 | 2.1 | 168 | 132 | 3200 | 4300 | 3.15 | WJ314 | |
75 | 130 | 25 | 72 | 84 | 121 | 1.5 | 108 | 98.0 | 4000 | 5300 | 1.45 | QJ215 |
85 | 180 | 41 | 93 | 99 | 166 | 2.5 | 210 | 188 | 2600 | 3600 | 5.5 | QJ317 |
基本尺寸 | 安装尺寸 | 基本额定载荷 | 极限转速 | 重量 | 轴承代号 | |||||||
d | D | B | a | da min | Da max | ras max | Cr | Cor | 脂 | 油 | W ≈ | QJ0000型 QJF0000型 |
mm | mm | kN | r/min | kg | — | |||||||
90 | 140 | 24 | — | 99 | 131 | 1.58 | 102 | 130 | 3200 | 4300 | — | QJ1018 |
160 | 30 | 88 | 100 | 150 | 2.0 | 165 | 150 | 3200 | 4300 | 2.91 | QJ218 | |
190 | 43 | 98 | 104 | 176 | 2.5 | 238 | 228 | 2400 | 3400 | 6.41 | QJ318 | |
100 | 180 | 34 | 98 | 112 | 168 | 2.1 | 212 | 192 | 2800 | 3800 | 4.05 | QJ220 |
110 | 170 | 28 | — | 120 | 160 | 2 | 150 | 195 | 3000 | 4000 | — | QJ1022 |
200 | 38 | 109 | 122 | 188 | 2.1 | 255 | 245 | 2400 | 3400 | 5.76 | QJ222 | |
240 | 50 | 23 | 122 | 188 | 2.1 | 328 | 345 | 2000 | 3000 | 12.4 | QJ322 | |
120 | 180 | 28 | — | 130 | 170 | 2 | 152 | 208 | 220 | 3200 | — | QJ1024 |
215 | 40 | 117 | 132 | 203 | 2.1 | 280 | 275 | 2200 | 3200 | 6.49 | QJ224 | |
260 | 55 | 133 | 134 | 246 | 2.5 | 352 | 392 | 1600 | 2200 | 15.3 | QJ324 | |
130 | 200 | 33 | — | 140 | 190 | 2 | 202 | 230 | 2000 | 2700 | — | QJ1026 |
230 | 40 | 126 | 144 | 216 | 2.5 | 288 | 290 | 1900 | 2800 | 7.28 | QJ226 | |
140 | 210 | 33 | — | 150 | 200 | 2 | 205 | 242 | 1900 | 2600 | — | QJ1026 |
250 | 42 | 137 | 154 | 236 | 2.5 | 292 | 352 | 1500 | 2000 | 10.5 | QJ228 | |
300 | 62 | 154 | 158 | 282 | 3 | 422 | 512 | 1300 | 1800 | 22.4 | QJ328 | |
150 | 225 | 35 | 131 | 162 | 213 | 2.1 | 225 | 275 | 1800 | 2400 | 4.59 | QJ1030 |
270 | 45 | 147 | 3164 | 256 | 2.5 | 302 | 372 | 1400 | 1900 | 12.4 | QJ230 | |
160 | 240 | 38 | 140 | 162 | 213 | 2.1 | 225 | 275 | 1800 | 2400 | 4.59 | QJ1030 |
290 | 48 | 458 | 174 | 276 | 2.5 | 352 | 455 | 1300 | 1800 | 14.7 | QJ232 | |
170 | 260 | 42 | 151 | 182 | 248 | 2.1 | 200 | 350 | 1500 | 2000 | 7.45 | QJ1034 |
310 | 52 | 168 | 188 | 292 | 3 | 358 | 480 | 1200 | 1700 | 18.1 | QJ234 | |
180 | 280 | 46 | 161 | 192 | 268 | 2.1 | 335 | 408 | 1400 | 1800 | 10.7 | QJ1036 |
320 | 52 | 175 | 198 | 302 | 3 | 392 | 545 | 110 | 1600 | — | QJ236 | |
190 | 290 | 46 | 168 | 202 | 278 | 2.1 | 348 | 430 | 1300 | 1700 | — | QJ1038 |
200 | 310 | 51 | 179 | 212 | 298 | 2.1 | 82 | 498 | 1200 | 1600 | — | QJ1040 |
220 | 340 | 56 | 196 | 234 | 326 | 2.5 | 448 | 622 | 1000 | 1400 | 18 | QJ1044 |
240 | 360 | 56 | 210 | 254 | 346 | 2.5 | 458 | 655 | 950 | 1300 | 21 | QJ1048 |
260 | 400 | 65 | — | 278 | 382 | 3 | 510 | 765 | 850 | 1200 | — | QJ1052 |
280 | 420 | 65 | 245 | 298 | 402 | 3 | 540 | 835 | 800 | 1000 | — | QJ1058 |
300 | 460 | 74 | — | 318 | 442 | 3 | 630 | 1040 | 700 | 950 | — | QJ1060 |
320 | 480 | 74 | 280 | 338 | 462 | 3 | 650 | 1090 | 650 | 850 | — | QJ1060 |
340 | 520 | 82 | 301 | 352 | 498 | 4 | 725 | 1270 | 600 | 800 | — | QJ1068 |
360 | 540 | 82 | — | 382 | 518 | 4 | 768 | 1380 | 530 | 700 | — | QJ1072 |
380 | 560 | 82 | — | 402 | 538 | 4 | 805 | 1430 | 500 | 670 | — | QJ1076 |