| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| NATV 30 PPXA | 30 | 62 | 29 |
| NATV 35 PPA | 35 | 72 | 29 |
| NATV 35 PPXA | 35 | 72 | 29 |
| NATV 40 PPA | 40 | 80 | 32 |
| NATV 40 PPXA | 40 | 80 | 32 |
| NATV 5 | 5 | 16 | 12 |
| NATV 5 PPA | 5 | 16 | 12 |
| NATV 5 PPXA | 5 | 16 | 12 |
| NATV 50 PPA | 50 | 90 | 32 |
| NATV 6 | 6 | 19 | 12 |
| NATV 6 PPA | 6 | 19 | 12 |
| NATV 6 PPXA | 6 | 19 | 12 |
| NATV 8 | 8 | 24 | 15 |
| NATV 8 PPA | 8 | 24 | 15 |
| NATV 8 PPXA | 8 | 24 | 15 |
| NCF 18/1000 V | 1000 | 1220 | 100 |
| NCF 18/1120 V | 1120 | 1360 | 106 |
| NCF 18/500 V | 500 | 620 | 56 |
| NCF 18/530 V | 530 | 650 | 56 |
| NCF 18/560 V/HB1 | 560 | 680 | 56 |
| NCF 18/600 V | 600 | 730 | 60 |
| NCF 18/630 V | 630 | 780 | 69 |
| NCF 18/670 V | 670 | 820 | 69 |
| NCF 18/710 V | 710 | 870 | 74 |
| NCF 18/750 V | 750 | 920 | 78 |
| NCF 18/800 V | 800 | 980 | 82 |
| NCF 18/850 V | 850 | 1030 | 82 |
| NCF 18/900 V/HB1 | 900 | 1090 | 85 |
| NCF 18/950 V | 950 | 1150 | 90 |
| NCF 1840 V | 200 | 250 | 24 |
