105 models with a 19.05 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 25.4 mm to 80 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| KGX12 | INA | Needle Roller Bearings | 6.35 | — | |
| KGXO12 | INA | Needle Roller Bearings | 6.35 | — | |
| KTX12 | INA | Needle Roller Bearings | 6.35 | — | |
| KTXO12 | INA | Needle Roller Bearings | 6.35 | — | |
| NAF204-12 | ANDGE | Needle Roller Bearings | — | ||
| NAF206-20 | ANDGE | Needle Roller Bearings | — | ||
| NAF207-20 | ANDGE | Needle Roller Bearings | — | ||
| NAF307-20 | ANDGE | Needle Roller Bearings | — | ||
| NAFL204-12 | ANDGE | Needle Roller Bearings | 113 | — | |
| NAFL206-20 | ANDGE | Needle Roller Bearings | 148 | — | |
| NAFL207-20 | ANDGE | Needle Roller Bearings | 161 | — | |
| NAFL307-20 | ANDGE | Needle Roller Bearings | 185 | — | |
| NAFLU206-20 | ANDGE | Needle Roller Bearings | 142 | Cross-ref → | |
| NAFLU207-20 | ANDGE | Needle Roller Bearings | 158 | Cross-ref → | |
| NAFS307-20 | ANDGE | Needle Roller Bearings | — | ||
| NAP204-12 | ANDGE | Needle Roller Bearings | Cross-ref → | ||
| NAP207-20 | ANDGE | Needle Roller Bearings | 47.6 | — | |
| NAP307-20 | ANDGE | Needle Roller Bearings | 56 | — | |
| NAPK204-12 | ANDGE | Needle Roller Bearings | Cross-ref → | ||
| NAPK206-20 | ANDGE | Needle Roller Bearings | 39.7 | — | |
| NAPK207-20 | ANDGE | Needle Roller Bearings | 46 | Cross-ref → | |
| NAT204-12 | ANDGE | Needle Roller Bearings | 89 | — | |
| NAT206-20 | ANDGE | Needle Roller Bearings | 102 | — | |
| NAT207-20 | ANDGE | Needle Roller Bearings | 102 | — | |
| BA 1210Z | IKO | Needle Roller Bearings | 25.4 | 15.88 | — |
| BA 1212Z | IKO | Needle Roller Bearings | 25.4 | 19.05 | — |
| BA 1214Z | IKO | Needle Roller Bearings | 25.4 | 22.22 | — |
| BA 1216Z | IKO | Needle Roller Bearings | 25.4 | 25.4 | — |
| BA 126Z | IKO | Needle Roller Bearings | 25.4 | 9.52 | — |
| BA 128Z | IKO | Needle Roller Bearings | 25.4 | 12.7 | — |
| BAM 1210 | IKO | Needle Roller Bearings | 25.4 | 15.88 | — |
| BAM 1212 | IKO | Needle Roller Bearings | 25.4 | 19.05 | — |
| BAM 1214 | IKO | Needle Roller Bearings | 25.4 | 22.22 | — |
| BAM 1216 | IKO | Needle Roller Bearings | 25.4 | 25.4 | — |
| BAM 126 | IKO | Needle Roller Bearings | 25.4 | 9.52 | — |
| BAM 128 | IKO | Needle Roller Bearings | 25.4 | 12.7 | — |
| J-1210 | NSK | Needle Roller Bearings | 25.4 | 15.88 | Cross-ref → |
| J-1210 | ANDGE | Needle Roller Bearings | 25.4 | 15.88 | Cross-ref → |
| J-1212 | NSK | Needle Roller Bearings | 25.4 | 19.05 | Cross-ref → |
| J-126 | NSK | Needle Roller Bearings | 25.4 | 9.52 | — |
| J-128 | NSK | Needle Roller Bearings | 25.4 | 12.7 | — |
| MJ-12101 | NSK | Needle Roller Bearings | 25.4 | 15.88 | — |
| MJ-12121 | NSK | Needle Roller Bearings | 25.4 | 19.05 | — |
| RC-121610 | NSK | Needle Roller Bearings | 25.4 | 15.88 | — |
| RC-121610-FS | NSK | Needle Roller Bearings | 25.4 | 15.88 | — |
| RCB-121616 | NSK | Needle Roller Bearings | 25.4 | 25.4 | — |
| RCB-121616-FS | NSK | Needle Roller Bearings | 25.4 | 25.4 | Cross-ref → |
| WJ-121616 | NSK | Needle Roller Bearings | 25.4 | 25.4 | — |
| YB 1210 | IKO | Needle Roller Bearings | 25.4 | 15.88 | — |
| YB 1212 | IKO | Needle Roller Bearings | 25.4 | 19.05 | — |
| YB 124 | IKO | Needle Roller Bearings | 25.4 | 6.35 | — |
| YB 128 | IKO | Needle Roller Bearings | 25.4 | 12.7 | — |
| BHA 1212Z | IKO | Needle Roller Bearings | 26.988 | 19.05 | — |
| BHAM 1212 | IKO | Needle Roller Bearings | 26.988 | 19.05 | — |
| JH-1212 | NSK | Needle Roller Bearings | 26.988 | 19.05 | — |
| MJH-12121 | NSK | Needle Roller Bearings | 26.988 | 19.05 | — |
| KNL 19.051×28.588×36.75 | ANDGE | Needle Roller Bearings | 28.5 | 36.75 | — |
| 7SF12 | NSK | Needle Roller Bearings | 31.75 | 16.66 | — |
| BR 122012 | IKO | Needle Roller Bearings | 31.75 | 19.05 | — |
| BR 122016 | IKO | Needle Roller Bearings | 31.75 | 25.4 | — |
| BR 122016 U | IKO | Needle Roller Bearings | 31.75 | 25.4 | — |
| BR 122016 UU | IKO | Needle Roller Bearings | 31.75 | 25.4 | — |
| GBR 122012 | IKO | Needle Roller Bearings | 31.75 | 19.05 | — |
| GBR 122016 U | IKO | Needle Roller Bearings | 31.75 | 25.4 | — |
| GBR 122016 UU | IKO | Needle Roller Bearings | 31.75 | 25.4 | — |
| HJ-122012 | NSK | Needle Roller Bearings | 31.75 | 19.05 | — |
| HJ-122012 + IR-081212 | NSK | Needle Roller Bearings | 31.75 | 19.05 | — |
| HJ-122016 | NSK | Needle Roller Bearings | 31.75 | 25.4 | — |
| HJ-122016 + IR-081216 | NSK | Needle Roller Bearings | 31.75 | 25.4 | — |
| KBZ12 | INA | Needle Roller Bearings | 31.75 | 41.275 | — |
| KX12 | INA | Needle Roller Bearings | 31.75 | 41.275 | — |
| KXO12 | INA | Needle Roller Bearings | 31.75 | 41.275 | — |
| NTA-1220 | NSK | Needle Roller Bearings | 31.75 | 1.984 | Cross-ref → |
| KNL 19.05×31.775×34 | ANDGE | Needle Roller Bearings | 31.77 | 34 | — |
| BRI 122412 | IKO | Needle Roller Bearings | 38.1 | 19.3 | — |
| BRI 122416 U | IKO | Needle Roller Bearings | 38.1 | 25.65 | — |
| BRI 122416 UU | IKO | Needle Roller Bearings | 38.1 | 25.65 | — |
| GBRI 122412 | IKO | Needle Roller Bearings | 38.1 | 19.3 | — |
| GBRI 122416 | IKO | Needle Roller Bearings | 38.1 | 25.65 | — |
| GBRI 122416 U | IKO | Needle Roller Bearings | 38.1 | 25.65 | — |
| GBRI 122416 UU | IKO | Needle Roller Bearings | 38.1 | 25.65 | — |
| CR-28 | NSK | Needle Roller Bearings | 44.45 | 25.4 | — |
| CRB-28 | NSK | Needle Roller Bearings | 44.45 | 25.4 | — |
| CRBE-28 | NSK | Needle Roller Bearings | 44.45 | 25.4 | — |
| CRE-28 | NSK | Needle Roller Bearings | 44.45 | 25.4 | — |
| CRS-28 | NSK | Needle Roller Bearings | 44.45 | 25.4 | — |
| CRSB-28 | NSK | Needle Roller Bearings | 44.45 | 25.4 | — |
| CRSBE-28 | NSK | Needle Roller Bearings | 44.45 | 25.4 | — |
| CRSE-28 | NSK | Needle Roller Bearings | 44.45 | 25.4 | — |
| HC204-12 | ANDGE | Needle Roller Bearings | 47 | 34 | Cross-ref → |
| CR-30 | NSK | Needle Roller Bearings | 47.625 | 25.4 | — |
| CRB-30 | NSK | Needle Roller Bearings | 47.625 | 25.4 | — |
| CRBE-30 | NSK | Needle Roller Bearings | 47.625 | 25.4 | — |
| CRE-30 | NSK | Needle Roller Bearings | 47.625 | 25.4 | — |
| CRS-30 | NSK | Needle Roller Bearings | 47.625 | 25.4 | — |
| CRSB-30 | NSK | Needle Roller Bearings | 47.625 | 25.4 | — |
| CRSBE-30 | NSK | Needle Roller Bearings | 47.625 | 25.4 | — |
| CRSE-30 | NSK | Needle Roller Bearings | 47.625 | 25.4 | — |
| HC206-20 | ANDGE | Needle Roller Bearings | 62 | 36.4 | Cross-ref → |
| YCR-40 | NSK | Needle Roller Bearings | 63.5 | 39.69 | — |
| YCRS-40 | NSK | Needle Roller Bearings | 63.5 | 39.69 | — |
| YCR-44 | NSK | Needle Roller Bearings | 69.85 | 39.69 | — |
| YCRS-44 | NSK | Needle Roller Bearings | 69.85 | 39.69 | — |
| NA207-20 | ANDGE | Needle Roller Bearings | 72 | 37.6 | Cross-ref → |
| NA307-20 | ANDGE | Needle Roller Bearings | 80 | 38.1 | — |
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.