| SCI CAT. # | Dimensions ID" X OD" | Dimensions IDmm X ODmm |
| BB315-A | 0.063" x 0.125" | 1.57mm x 3.17mm |
| BB315-B | 0.094" x 0.156" | 2.38mm x 3.97mm |
| BB315-C | 0.125" x 0.188" | 3.18mm x 4.76mm |
| BB315-D | 0.188" x 0.313" | 4.76mm x 7.94mm |
| BB315-E | 0.250" x 0.375" | 6.35mm x 9.53mm |
| BB315-F | 0.313" x 0.438" | 7.94mm x 11.11mm |
| BB315-G | 0.375" x 0.500" | 9.53mm x 12.70mm |