| 轴承代号 | 外形尺寸(mm) | 额定载荷(kN) | 极限转速(r/min) | 安装尺寸(mm) | 计算系数 | 重量(kg) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 圆柱孔 | 圆锥孔 | d | D | B | r1,2 min |
Cr | Cor | 脂润滑 | 油润滑 | da min | Da max | ra max |
e | Y1 | Y2 | Y0 | |
| 2217A | 2217AK | 85 | 150 | 36 | 2 | 58.5 | 23.6 | 3800 | 4500 | 94 | 141 | 2 | 0.25 | 2.5 | 3.9 | 3.9 | 2.5 |
| 2217ATN | 2217AKTN | 85 | 150 | 36 | 2 | 58.5 | 23.6 | 3800 | 4500 | 94 | 141 | 2 | 0.25 | 2.5 | 3.9 | 3.9 | 2.5 |
| 1317A | 1317AK | 85 | 180 | 41 | 3 | 97.5 | 38 | 3400 | 4000 | 98 | 167 | 2.5 | 0.22 | 2.9 | 4.5 | 4.5 | 5 |
| 1317ATN | 1317AKTN | 85 | 180 | 41 | 3 | 97.5 | 38 | 3400 | 4000 | 98 | 167 | 2.5 | 0.22 | 2.9 | 4.5 | 4.5 | 5 |
| 2317A | 2317AK | 85 | 180 | 60 | 3 | 140 | 51 | 3000 | 3600 | 98 | 167 | 2.5 | 0.37 | 1.7 | 2.6 | 2.6 | 7.05 |
| 2317ATN | 2317AKTN | 85 | 180 | 60 | 3 | 140 | 51 | 3000 | 3600 | 98 | 167 | 2.5 | 0.37 | 1.7 | 2.6 | 2.6 | 7.05 |
| 1218A | 1218AK | 90 | 160 | 30 | 2 | 57.2 | 23.6 | 3800 | 4500 | 99 | 151 | 2 | 0.17 | 3.7 | 5.7 | 5.7 | 2.5 |
| 1218ATN | 1218AKTN | 90 | 160 | 30 | 2 | 57.2 | 23.6 | 3800 | 4500 | 99 | 151 | 2 | 0.17 | 3.7 | 5.7 | 5.7 | 2.5 |
| 2218A | 2218AK | 90 | 160 | 40 | 2 | 70.2 | 28.5 | 3600 | 4300 | 99 | 151 | 2 | 0.27 | 2.3 | 3.6 | 3.6 | 3.4 |
| 2218ATN | 2218AKTN | 90 | 160 | 40 | 2 | 70.2 | 28.5 | 3600 | 4300 | 99 | 151 | 2 | 0.27 | 2.3 | 3.6 | 3.6 | 3.4 |
| 1318A | 1318AK | 90 | 190 | 43 | 3 | 117 | 44 | 3200 | 3800 | 103 | 177 | 2.5 | 0.22 | 2.9 | 4.5 | 4.5 | 5.8 |
| 1318ATN | 1318AKTN | 90 | 190 | 43 | 3 | 117 | 44 | 3200 | 3800 | 103 | 177 | 2.5 | 0.22 | 2.9 | 4.5 | 4.5 | 5.8 |
| 2318A | 2318AK | 90 | 190 | 64 | 3 | 153 | 57 | 2800 | 3400 | 103 | 177 | 2.5 | 0.37 | 1.7 | 2.6 | 2.6 | 8.45 |
| 2318ATN | 2318AKTN | 90 | 190 | 64 | 3 | 153 | 57 | 2800 | 3400 | 103 | 177 | 2.5 | 0.37 | 1.7 | 2.6 | 2.6 | 8.45 |
| 1219A | 1219AK | 95 | 170 | 32 | 2.1 | 63.7 | 27 | 3600 | 4300 | 106 | 159 | 2 | 0.17 | 3.7 | 5.7 | 5.7 | 3.1 |