产品 > 如飞系列 > 双列满装圆柱滚子滚轮轴承 > 型号尺寸 结构简图
| 轴承型号 | d | D | C | B | d2 | rsmin | r1smin | |
| NUTR | NUTR X | |||||||
| NUTR17 | NUTR17X | 17 | 40 | 20 | 21 | 22 | 1.0 | 0.3 |
| NUTR20 | NUTR20X | 20 | 47 | 24 | 25 | 27 | 1.0 | 0.3 |
| NUTR25 | NUTR25X | 25 | 52 | 24 | 25 | 31 | 1.0 | 0.3 |
| NUTR30 | NUTR30X | 30 | 62 | 28 | 29 | 38 | 1.0 | 0.3 |
| NUTR35 | NUTR35X | 35 | 72 | 28 | 29 | 44 | 1.1 | 0.6 |
| NUTR40 | NUTR40X | 40 | 80 | 30 | 32 | 51 | 1.1 | 0.6 |
| NUTR45 | NUTR45X | 45 | 85 | 30 | 32 | 55 | 1.1 | 0.6 |
| NUTR50 | NUTR50X | 50 | 90 | 30 | 32 | 60 | 1.1 | 0.6 |
| NUTR 1747 | NUTR 1747 X | 17 | 47 | 20 | 21 | 22 | 1.0 | 0.3 |
| NUTR 2052 | NUTR 2052 X | 20 | 52 | 24 | 25 | 27 | 1.0 | 0.3 |
| NUTR 2562 | NUTR 2562 X | 25 | 62 | 24 | 25 | 31 | 1.0 | 0.3 |
| NUTR 3072 | NUTR 3072 X | 30 | 72 | 28 | 29 | 38 | 1.0 | 0.3 |
| NUTR 3580 | NUTR 3580 X | 35 | 80 | 28 | 29 | 44 | 1.1 | 0.6 |
| NUTR 4090 | NUTR 4090 X | 40 | 90 | 30 | 32 | 51 | 1.1 | 0.6 |
| NUTR 45100 | NUTR 45100 X | 45 | 100 | 30 | 32 | 55 | 1.1 | 0.6 |
| NUTR 50110 | NUTR 50110 X | 50 | 110 | 30 | 32 | 60 | 1.1 | 0.6 |