24 models in the UCTL series, 20–45 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) | |
|---|---|---|---|---|---|
| UCTL204+WL100 | NACHI | 20 | 31 | — | |
| UCTL204+WL200 | NACHI | 20 | 31 | — | |
| UCTL204+WL300 | NACHI | 20 | 31 | — | |
| UCTL204+WL400 | NACHI | 20 | 31 | — | |
| UCTL205+WL100 | NACHI | 25 | 34 | — | |
| UCTL205+WL200 | NACHI | 25 | 34 | — | |
| UCTL205+WL300 | NACHI | 25 | 34 | — | |
| UCTL205+WL400 | NACHI | 25 | 34 | — | |
| UCTL206+WL100 | NACHI | 30 | 38.1 | — | |
| UCTL206+WL200 | NACHI | 30 | 38.1 | — | |
| UCTL206+WL300 | NACHI | 30 | 38.1 | — | |
| UCTL206+WL400 | NACHI | 30 | 38.1 | — | |
| UCTL207+WL100 | NACHI | 35 | 42.9 | — | |
| UCTL207+WL200 | NACHI | 35 | 42.9 | — | |
| UCTL207+WL300 | NACHI | 35 | 42.9 | — | |
| UCTL207+WL400 | NACHI | 35 | 42.9 | — | |
| UCTL208+WL100 | NACHI | 40 | 49.2 | — | |
| UCTL208+WL200 | NACHI | 40 | 49.2 | — | |
| UCTL208+WL300 | NACHI | 40 | 49.2 | — | |
| UCTL208+WL400 | NACHI | 40 | 49.2 | — | |
| UCTL209+WL100 | NACHI | 45 | 49.2 | — | |
| UCTL209+WL200 | NACHI | 45 | 49.2 | — | |
| UCTL209+WL300 | NACHI | 45 | 49.2 | — | |
| UCTL209+WL400 | NACHI | 45 | 49.2 | — |
UCTL 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