18 models in the LL series, 50.8–801.688 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) | |
|---|---|---|---|---|---|
| LL205449 - LL205410 | TIMKEN | — | |||
| LL217849 - LL217810 | TIMKEN | — | |||
| LL428349 - LL428310 | TIMKEN | — | |||
| LL648434 - LL648415 | TIMKEN | — | |||
| LL648449 - LL648415 | TIMKEN | — | |||
| LL648449 - LL648416 | TIMKEN | — | |||
| LL687949 - LL687910 | TIMKEN | — | |||
| LL713049 - LL713010 | TIMKEN | — | |||
| LL789749 - LL789710 | TIMKEN | — | |||
| LL789849 - LL789810D | TIMKEN | — | |||
| LL319349/10 | KOYO | 128.588 | 15.083 | — | |
| LL205449/LL205410-B | TIMKEN | 50.8 | 77.724 | 12.7 | — |
| LL408049/LL408010-B | TIMKEN | 57.15 | 84.836 | 12.7 | — |
| LL713049/10 | KOYO | 69.85 | 98.425 | 13.495 | — |
| LL428349/LL428310 | ANDGE | 139.7 | 180.975 | 21.433 | — |
| LL579749/LL579710D | TIMKEN | 609.6 | 717.55 | 60.325 | — |
| LL483449/LL483418 | TIMKEN | 762 | 889 | 69.85 | Cross-ref → |
| LL 584449/410 | SKF | 801.688 | 914.4 | 58.738 | — |
LL 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