| Model | Overall dimension (mm) | Limit speed (RPM) | Rated load(N) | Weight | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | Grease | Oil lubrication | Cr(N) | Cor(N) | ||
| 6307-2RZN/C | 35 | 80 | 21 | - | - | - | - | 0.462 |
| 6304/P5 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304/P4 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304-ZN/P6 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304/P2 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304-ZN/P5 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6307-2RZ/P6 | 35 | 80 | 21 | - | - | - | - | 0.434 |
| 6304-Z/P6 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6307-2RZ/P5 | 35 | 80 | 21 | - | - | - | - | 0.434 |
| 6304-Z/P5 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304-2RZ/P6 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304-RZ/P6 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304-2RZ/P5 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304-RZ/P5 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304-2Z/P6 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304-2Z/P5 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304-2RS/P6 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6304-2RS/P5 | 20 | 52 | 15 | - | - | - | - | 0.142 |
| 6303/P6 | 17 | 47 | 14 | - | - | - | - | 0.119 |
| 6303-ZN/P5 | 17 | 47 | 14 | - | - | - | - | 0.119 |