12 models in the 191 series, 19–38.1 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| 19138X - 19268X | TIMKEN | — | |||
| 19138X - 19283X | TIMKEN | — | |||
| 19150 - 19283X | TIMKEN | — | |||
| 191022 | SKF | 546.1 | 19.91 | — | |
| 19112-29 | ANDGE | 19 | 38.1 | 112 | — |
| 19140-35 | ANDGE | 19 | 38.1 | 139.5 | — |
| 19143-32 | ANDGE | 19 | 38.1 | 143.4 | — |
| 19157-30 | ANDGE | 19 | 38.1 | 157.02 | — |
| 19157-38 | ANDGE | 19 | 38.1 | 156.8 | — |
| 19165-35A | ANDGE | 19 | 38.1 | 165 | — |
| 19150R/281 | KOYO | 38.1 | 71.438 | 16.52 | — |
| 19150R/283 | KOYO | 38.1 | 71.996 | 16.52 | — |
191 series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697