| 型号 | d | D | H | C |
| NATV5PP | 5 | 16 | 12 | 11 | NATV6PP | 6 | 19 | 12 | 11 |
| NATV8PP | 8 | 24 | 15 | 14 | NATV10PP | 10 | 30 | 15 | 14 |
| NATV12PP | 12 | 32 | 15 | 14 | NATV15PP | 15 | 35 | 19 | 18 |
| NATV17PP | 17 | 40 | 21 | 20 | NATV20PP | 20 | 47 | 25 | 24 |
| NATV25PP | 25 | 52 | 25 | 24 | NATV30PP | 30 | 62 | 29 | 28 |
| NATV35PP | 35 | 72 | 29 | 28 | NATV40PP | 40 | 80 | 32 | 30 |
螺栓滚轮轴承一般为满装滚子结构，螺栓轴滚道部位经过淬火，为避免应力集中，滚轮的厚壁外圈外表面为弧形。外圈有两个整体挡边，轴向由滚子引导。螺栓轴头部和压装的侧挡圈通过滚子为外圈提供轴向支承。
