| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| NUP 3984 ECMA | 420 | 560 | 106 |
| NUP 3988 ECM | 440 | 600 | 118 |
| NUP 3992 ECMA | 460 | 620 | 118 |
| NUTR 15 A | 15 | 35 | 19 |
| NUTR 15 X | 15 | 35 | 19 |
| NUTR 1542 A | 15 | 42 | 19 |
| NUTR 1542 X | 15 | 42 | 19 |
| NUTR 17 A | 17 | 40 | 21 |
| NUTR 17 X | 17 | 40 | 21 |
| NUTR 1747 A | 17 | 47 | 21 |
| NUTR 1747 X | 17 | 47 | 21 |
| NUTR 20 A | 20 | 47 | 25 |
| NUTR 20 X | 20 | 47 | 25 |
| NUTR 2052 A | 20 | 52 | 25 |
| NUTR 2052 X | 20 | 52 | 25 |
| NUTR 25 A | 25 | 52 | 25 |
| NUTR 25 X | 25 | 52 | 25 |
| NUTR 2562 A | 25 | 62 | 25 |
| NUTR 2562 X | 25 | 62 | 25 |
| NUTR 30 A | 30 | 62 | 29 |
| NUTR 30 X | 30 | 62 | 29 |
| NUTR 3072 A | 30 | 72 | 29 |
| NUTR 3072 X | 30 | 72 | 29 |
| NUTR 35 A | 35 | 72 | 29 |
| NUTR 35 X | 35 | 72 | 29 |
| NUTR 3580 A | 35 | 80 | 29 |
| NUTR 3580 X | 35 | 80 | 29 |
| NUTR 40 A | 40 | 80 | 32 |
| NUTR 40 X | 40 | 80 | 32 |
| NUTR 4090 A | 40 | 90 | 32 |
