19 models in the UKPK series, 45–125 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) | |
|---|---|---|---|---|---|
| UKPK210+H2310 | NACHI | 45 | 57.2 | — | |
| UKPK211+H2311 | NACHI | 50 | 63.5 | — | |
| UKPK212+H2312 | NACHI | 55 | — | ||
| UKPK213+H2313 | NACHI | 60 | 76.2 | — | |
| UKPK313+H2313 | NACHI | 60 | 90 | — | |
| UKPK215+H2315 | NACHI | 65 | 82.6 | — | |
| UKPK315+H2315 | NACHI | 65 | 100 | — | |
| UKPK216+H2316 | NACHI | 70 | 88.9 | — | |
| UKPK316+H2316 | NACHI | 70 | 106 | — | |
| UKPK217+H2317 | NACHI | 75 | 95.2 | — | |
| UKPK317+H2317 | NACHI | 75 | 112 | — | |
| UKPK218+H2318 | NACHI | 80 | 101.6 | — | |
| UKPK318+H2318 | NACHI | 80 | 118 | — | |
| UKPK319+H2319 | NACHI | 85 | 125 | — | |
| UKPK320+H2320 | NACHI | 90 | 140 | — | |
| UKPK322+H2322 | NACHI | 100 | 150 | — | |
| UKPK324+H2324 | NACHI | 110 | 160 | — | |
| UKPK326+H2326 | NACHI | 115 | 180 | — | |
| UKPK328+H2328 | NACHI | 125 | 200 | — |
UKPK 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