轴承型号:329013
带圆锥孔的轴承，其内圈大部分是以过盈配合的方来来安装的。与圆柱孔轴承不同，圆锥孔轴承的过盈量并不是由选定的配合公差来决定，而是由内圈在圆锥形轴颈、坚定套或退卸套上的轴向位移量所决定的。在圆锥形配合面上的推进距离越大，轴承的径向内部游隙就会缩得越小。因此可以通过测量轴承的游隙减量来确定过盈的程度。
材质:高碳铬滚动轴承钢(GCr15)
硬度:59-62HRC
内径(d):29mm
外径(D):50.292mm
装配高度(T):14.224mm
内圈高度(B):17.5mm
外圈高度(C):10.668mm
重量:0.117KG
| 型号 | 内径 | 外径 | 装配高度 | 内圈高度 | 外圈高度 | 重量 |
| 11590/20 | 15.875 | 42.862 | 14.288 | 14.288 | 9.525 | 0.1 |
| LM11749/10 | 17.462 | 39.878 | 13.843 | 14.605 | 10.668 | 0.081 |
| LM11949/10 | 19.05 | 45.237 | 15.494 | 16.637 | 12.065 | 0.125 |
| A6075/A6157 | 19.05 | 39.992 | 12.014 | 11.153 | 9.525 | 0.07 |
| M12649/10 | 21.43 | 50.005 | 17.526 | 18.288 | 13.970 | 0.169 |
| LM12748/10 | 21.43 | 45.237 | 15.494 | 16.637 | 12.065 | 0.121 |
| LM12749/10 | 21.986 | 45.237 | 15.494 | 16.637 | 12.065 | 0.120 |
| LM12749/11 | 21.986 | 45.974 | 15.494 | 16.637 | 12.065 | 0.123 |
| JLM22349/10 | 22 | 41 | 14.400 | 14.400 | 11.400 | 0.08 |
| 15101/245 | 25.400 | 62 | 19.050 | 20.638 | 14.288 | 0.3 |
| L44643/10 | 25.400 | 50.292 | 14.224 | 14.732 | 10.668 | 0.13 |
| 15578/20 | 25.400 | 57.150 | 17.462 | 17.462 | 13.495 | 0.22 |
| M84548/10 | 25.400 | 57.150 | 19.431 | 19.431 | 14.732 | 0.241 |
| 15103/245 | 26.157 | 62.000 | 19.050 | 20.638 | 14.288 | |
| 15103S/243 | 26.162 | 61.912 | 19.050 | 19.939 | 14.288 | |
| 15106/245 | 26.988 | 62.000 | 19.050 | 20.638 | 14.288 | |
| L44649/10 | 26.988 | 50.292 | 14.224 | 14.732 | 10.668 | 0.12 |
| ST2749 | 27 | 49 | 15 | 15 | 11.5 | 0.118 |
| 320/28X | 28 | 52 | 16 | 16 | 12.0 | 0.146 |
| TF28KW02G5SA | 28 | 52 | 18.498 | 16.0 | ||
| 1988/22 | 28.575 | 57.150 | 19.845 | 19.355 | 15.875 | 0.213 |
| M86647/10 | 28.575 | 64.292 | 21.433 | 21.433 | 16.670 | 0.348 |
| L45449/10 | 29.000 | 50.292 | 14.224 | 14.732 | 10.668 | 0.113 |
| 329013 | 29.000 | 50.292 | 14.224 | 17.520 | 10.668 | 0.113 |