| Model | Overall dimension (mm) | Limit speed (RPM) | Rated load(N) | Weight | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | Grease | Oil lubrication | Cr(N) | Cor(N) | ||
| NK16/20 | 12 | 24 | 20 | - | - | - | - | - |
| NK21/20 | 17 | 29 | 20 | - | - | - | - | - |
| NK17/16 | 0 | 25 | 16 | - | - | - | - | - |
| NK22/16 | 0 | 30 | 16 | - | - | - | - | - |
| NK22/20 | 0 | 30 | 20 | - | - | - | - | - |
| NK29/30 | 25 | 38 | 30 | - | - | - | - | - |
| NK38/30 | 0 | 48 | 30 | - | - | - | - | - |
| NK24/16 | 20 | 32 | 16 | - | - | - | - | - |
| NK40/20 | 35 | 50 | 20 | - | - | - | - | - |
| NK30/20 | 30 | 40 | 20 | - | - | - | - | - |
| NK24/20 | 20 | 32 | 20 | - | - | - | - | - |
| NK40/30 | 35 | 50 | 30 | - | - | - | - | - |
| NK30/30 | 0 | 40 | 30 | - | - | - | - | - |
| NK25/16 | 0 | 33 | 16 | - | - | - | - | - |
| NK42/20 | 0 | 52 | 20 | - | - | - | - | - |
| NK32/20 | 28 | 42 | 20 | - | - | - | - | - |
| NK25/20 | 0 | 33 | 20 | - | - | - | - | - |
| NK42/30 | 0 | 52 | 30 | - | - | - | - | - |
| NK32/30 | 28 | 42 | 30 | - | - | - | - | - |
| NK26/16 | 22 | 34 | 16 | - | - | - | - | - |