Miniature Inch Extended Flanged Open Bearing Cross Reference Chart
| Bearing Maker | NMB | DYNAROLL | EZO | NHBB | MPB_(Timken) |
|---|---|---|---|---|---|
| SFRW0 | DDRIF-21/2EE | SFRW0 | SFRW0 | SSRIF-21/2EE | S21/2FCE |
| SFRW1 | DDRIF-3EE | SFRW1 | SFRW1 | SSRIF-3EE | S3FCE |
| SFRW1-4 | DDRIF-4EE | SFRW1-4 | SFRW1-4 | SSRIF-4EE | S4FCE |
| SFRW133 | DDRIF-3332EE | SFRW133 | SFRW133 | SSRIF-3332EE | S3332FCE |
| SFRW1-5 | DDRIF-5EE | SFRW1-5 | SFRW1-5 | SSRIF-5EE | S5FCE |
| SFRW144 | DDRIF-418EE | SFRW144 | SFRW144 | SSRIF-418EE | S418FCE |
| SFRW2-5 | DDRIF-518EE | SFRW2-5 | SFRW2-5 | SSRIF-518EE | S518FCE |
| SFRW2-6 | DDRIF-618EE | SFRW2-6 | SFRW2-6 | SSRIF-618EE | S618FCE |
| SFRW2 | DDRF-2EE | SFRW2 | SFRW2 | SSRF-2EE | SR2FCE |
| SFRW155 | DDRIF-5532EE | SFRW155 | SFRW155 | SSRIF-5532EE | SR5532FCE |
| SFRW156 | DDRIF-5632EE | SFRW156 | SFRW156 | SSRIF-5632EE | SR5632FCE |
| SFRW166 | DDRIF-6632EE | SFRW166 | SFRW166 | SSRIF-6632EE | S6316FCE |
| SFRW3 | DDRF-3EE | SFRW3 | SFRW3 | SSRF-3EE | SR3FCE |
| SFRW168 | DDRIF-614EE | SFRW168 | SFRW168 | SSRIF-614EE | S614FCE |
| SFRW188 | DDRIF-814EE | SFRW188 | SFRW188 | SSRIF-814EE | S814FCE |
| SFRW4 | DDRF-4EE | SFRW4 | SFRW4 | SSRF-4EE | SR4FCE |
| DDRIF-8516EE | SFRW1810 | SSRIF-8516EE | S8516FCE |