| NXR 355 2 EFNLB 9-80 EFNLQ 9-80 Self lubrication |
| NXR 355 ≥4 EFNLB 9-90 EFNLQ 9-90 Self lubrication |
| NXR 400 2 (50 Hz) EFNLB 9-80 EFNLQ 9-80 Self lubrication |
| NXR 400 2 (60 Hz) EMNLB 9s-80 EMNLB 9s-80 Self lubrication |
| NXR 400 ≥4 EFNLB 9-100 EFNLQ 9-100 Self lubrication |
| NXR 450 2 EMNLB 9s-80 EMNLB 9s-80 Self lubrication |
| NXR 450 4 EMNLB 9s-90 EMNLB 9s-90 Self lubrication |
| NXR 450 ≥6 EMNLB 9s-100 EMNLB 9s-100 Self lubrication |
| NXR 500 2 EMZLB 9s-90 EMZLB 9s-90 Forced lubrication |
| NXR 500 ≥4 EFNLB 14-125 EFNLB 11-125 Self lubrication |
| NMI 400 2 MNLB 9s-80 MNLB 9s-80 Self lubrication |
| NMI 450 2 MNLB 9s-80 MNLB 9s-80 Self lubrication |
| NMI 500 2 FZLB 9-100 FZLQ 9-100 Forced lubrication |
| NMI 500 ≥4 FNLB 11-125 FNLQ 11-125 Self lubrication |
| NMI 560 2 MZLB 11-125 MZLB 11-125 Forced lubrication |
| NMI 560 4 FNLB 18-160 FNLQ 18-160 Self lubrication |
| NMI 560 ≥6 FNLB 14-160 FNLQ 14-160 Self lubrication |
| NMI 630 2 MZLB 14-160 MZLB 14-160 Forced lubrication |
| NMI 630 4 FNLB 18-160 FNLQ 18-160 Self lubrication |
| NMI 630 ≥6 FNLB 18-200 FNLQ 18-200 Self lubrication |
