Screw inner ring, Stainless steel material, Or carbon steel material, Design from 608 extend use in roller
Part of the bearing specification:
| Product Number | Bearing Type | Bore Dia (d) | Outer Dia (D) | Width (B) | Flange Dia (Df) | Flange Width (Bf) |
| MF74 | Flanged Open | 4 | 7 | 2 | 8.2 | 0.6 |
| MF74ZZ | Flange Shielded | 4 | 7 | 2.5 | 8.2 | 0.6 |
| MF84 | Flanged Open | 4 | 8 | 2 | 9.2 | 0.6 |
| MF84ZZ | Flange Shielded | 4 | 8 | 3 | 9.2 | 0.6 |
| F684 | Flanged Open | 4 | 9 | 2.5 | 10.3 | 0.6 |
| F684-2RS | Flange Sealed | 4 | 9 | 4 | 10.3 | 1 |
| F684ZZ | Flange Shielded | 4 | 9 | 4 | 10.3 | 1 |
| MF104 | Flanged Open | 4 | 10 | 3 | 11.2 | 0.6 |
| MF104-2RS | Flange Sealed | 4 | 10 | 4 | 11.6 | 0.8 |
| MF104ZZ | Flange Shielded | 4 | 10 | 4 | 11.6 | 0.8 |
| F694 | Flanged Open | 4 | 11 | 4 | 12.5 | 1 |
| F694-2RS | Flange Sealed | 4 | 11 | 4 | 12.5 | 1 |
| F694ZZ | Flange Shielded | 4 | 11 | 4 | 12.5 | 1 |
| F604 | Flanged Open | 4 | 12 | 4 | 13.5 | 1 |
| F604-2RS | Flange Sealed | 4 | 12 | 5 | 13.5 | 1 |
| F604ZZ | Flange Shielded | 4 | 12 | 5 | 13.5 | 1 |
