64 models with a 28.575 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 34.92 mm to 88.9 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| NRB-410 | ANDGE | Needle Roller Bearings | — | ||
| BCE1816/CS20 | ANDGE | Needle Roller Bearings | 34.92 | 25.4 | — |
| BA 1812Z | IKO | Needle Roller Bearings | 34.925 | 19.05 | — |
| BA 1816Z | IKO | Needle Roller Bearings | 34.925 | 25.4 | — |
| BA 1820Z | IKO | Needle Roller Bearings | 34.925 | 31.75 | — |
| BA 186Z | IKO | Needle Roller Bearings | 34.925 | 9.52 | — |
| BA 188Z | IKO | Needle Roller Bearings | 34.925 | 12.7 | — |
| BAM 1812 | IKO | Needle Roller Bearings | 34.925 | 19.05 | — |
| BAM 1816 | IKO | Needle Roller Bearings | 34.925 | 25.4 | — |
| BAM 1820 | IKO | Needle Roller Bearings | 34.925 | 31.75 | — |
| BAM 186 | IKO | Needle Roller Bearings | 34.925 | 9.52 | — |
| BAM 188 | IKO | Needle Roller Bearings | 34.925 | 12.7 | — |
| J-1812 | NSK | Needle Roller Bearings | 34.925 | 19.05 | — |
| J-1816 | NSK | Needle Roller Bearings | 34.925 | 25.4 | — |
| J-188 | NSK | Needle Roller Bearings | 34.925 | 12.7 | — |
| MJ-18121 | NSK | Needle Roller Bearings | 34.925 | 19.05 | — |
| MJ-18161 | NSK | Needle Roller Bearings | 34.925 | 25.4 | — |
| MJ-1881 | NSK | Needle Roller Bearings | 34.925 | 12.7 | — |
| SCE188 | ANDGE | Needle Roller Bearings | 34.925 | 12.7 | Cross-ref → |
| YB 1812 | IKO | Needle Roller Bearings | 34.925 | 19.05 | — |
| YB 1816 | IKO | Needle Roller Bearings | 34.925 | 25.4 | — |
| YB 188 | IKO | Needle Roller Bearings | 34.925 | 12.7 | — |
| BCH1812/CS20 | ANDGE | Needle Roller Bearings | 38.1 | 19.05 | — |
| BHA 1812Z | IKO | Needle Roller Bearings | 38.1 | 19.05 | — |
| BHA 1816Z | IKO | Needle Roller Bearings | 38.1 | 25.4 | — |
| BHA 1818Z | IKO | Needle Roller Bearings | 38.1 | 28.58 | — |
| BHA 1820Z | IKO | Needle Roller Bearings | 38.1 | 31.75 | — |
| BHAM 1812 | IKO | Needle Roller Bearings | 38.1 | 19.05 | — |
| BHAM 1816 | IKO | Needle Roller Bearings | 38.1 | 25.4 | — |
| BHAM 1818 | IKO | Needle Roller Bearings | 38.1 | 28.58 | — |
| BHAM 1820 | IKO | Needle Roller Bearings | 38.1 | 31.75 | — |
| JH-1812 | NSK | Needle Roller Bearings | 38.1 | 19.05 | — |
| JH-1816 | NSK | Needle Roller Bearings | 38.1 | 25.4 | — |
| JH-1818 | NSK | Needle Roller Bearings | 38.1 | 28.58 | — |
| MJH-18121 | NSK | Needle Roller Bearings | 38.1 | 19.05 | — |
| MJH-18161 | NSK | Needle Roller Bearings | 38.1 | 25.4 | — |
| MJH-18181 | NSK | Needle Roller Bearings | 38.1 | 28.58 | — |
| WJ-182416 | NSK | Needle Roller Bearings | 38.1 | 25.4 | — |
| WJ-182420 | NSK | Needle Roller Bearings | 38.1 | 31.75 | — |
| BR 182616 | IKO | Needle Roller Bearings | 41.275 | 25.4 | — |
| BR 182620 | IKO | Needle Roller Bearings | 41.275 | 31.75 | — |
| BR 182620 U | IKO | Needle Roller Bearings | 41.275 | 31.75 | — |
| BR 182620 UU | IKO | Needle Roller Bearings | 41.275 | 31.8 | — |
| GBR 182616 | IKO | Needle Roller Bearings | 41.275 | 25.4 | — |
| GBR 182620 U | IKO | Needle Roller Bearings | 41.275 | 31.75 | — |
| GBR 182620 UU | IKO | Needle Roller Bearings | 41.275 | 31.8 | — |
| HJ-182616 | NSK | Needle Roller Bearings | 41.275 | 25.4 | — |
| HJ-182616 + IR-141816 | NSK | Needle Roller Bearings | 41.275 | 25.4 | — |
| HJ-182616 + IR-151816 | NSK | Needle Roller Bearings | 41.275 | 25.4 | — |
| HJ-182620 | NSK | Needle Roller Bearings | 41.275 | 31.75 | — |
| HJ-182620 + IR-141820 | NSK | Needle Roller Bearings | 41.275 | 31.75 | — |
| HJ-182620 + IR-151820 | NSK | Needle Roller Bearings | 41.275 | 31.75 | — |
| NTA-1828 | NSK | Needle Roller Bearings | 44.45 | 1.984 | Cross-ref → |
| BRI 183016 | IKO | Needle Roller Bearings | 47.625 | 25.65 | — |
| BRI 183020 | IKO | Needle Roller Bearings | 47.625 | 32 | — |
| BRI 183020 U | IKO | Needle Roller Bearings | 47.625 | 32 | — |
| BRI 183020 UU | IKO | Needle Roller Bearings | 47.625 | 32 | — |
| GBRI 183016 | IKO | Needle Roller Bearings | 47.625 | 25.65 | — |
| GBRI 183020 U | IKO | Needle Roller Bearings | 47.625 | 32 | — |
| GBRI 183020 UU | IKO | Needle Roller Bearings | 47.625 | 32 | — |
| MR223020+MI182022 | ANDGE | Needle Roller Bearings | 47.625 | 31.75 | — |
| NKI14287 | ANDGE | Needle Roller Bearings | 47.625 | 32 | — |
| YCR-56 | NSK | Needle Roller Bearings | 88.9 | 52.39 | — |
| YCRS-56 | NSK | Needle Roller Bearings | 88.9 | 52.39 | — |
The bore is the shaft diameter, so it is the one dimension you cannot change: pick the bore first, then decide the type from the load and speed, then the outer diameter from the housing you have. If the housing is fixed, filter by outer diameter in the product center. For fits and shaft tolerances see the fit recommendations.