51 models in the UCPK series, 12–76.2 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) | |
|---|---|---|---|---|---|
| UCPK201 | ANDGE | 12 | 31 | — | |
| UCPK201S | ANDGE | 12 | 37.4 | — | |
| UCPK201-8 | ANDGE | 12.7 | 31 | — | |
| UCPK201-8S | ANDGE | 12.7 | 27.4 | — | |
| UCPK202S | ANDGE | 15 | 27.4 | — | |
| UCPK202 | ANDGE | 15 | 125 | 98 | — |
| UCPK202-10S | ANDGE | 15.875 | 27.4 | — | |
| UCPK202-10 | ANDGE | 15.875 | 125 | 98 | — |
| UCPK203S | ANDGE | 17 | 27.4 | — | |
| UCPK203 | ANDGE | 17 | 125 | 98 | — |
| UCPK203-11 | ANDGE | 17.462 | 125 | 98 | — |
| UCPK203-11S | ANDGE | 17.462 | 27.4 | — | |
| UCPK204-12 | ANDGE | 19.05 | 128 | 98 | — |
| UCPK204 | ANDGE | 20 | 128 | 98 | — |
| UCPK205-14 | ANDGE | 22.225 | 140 | 105 | — |
| UCPK205-15 | ANDGE | 23.812 | 140 | 105 | — |
| UCPK205 | ANDGE | 25 | 140 | 105 | — |
| UCPK205-16 | ANDGE | 25.4 | 140 | 105 | — |
| UCPK206-18 | ANDGE | 28.575 | 160 | 121 | — |
| UCPK206 | ANDGE | 30 | 160 | 121 | — |
| UCPK206-19 | ANDGE | 30.162 | 160 | 121 | — |
| UCPK206-20 | ANDGE | 31.75 | 160 | 121 | — |
| UCPK207-20 | ANDGE | 31.75 | 167 | 127 | — |
| UCPK207-21 | ANDGE | 33.338 | 167 | 127 | — |
| UCPK207-22 | ANDGE | 34.952 | 167 | 127 | — |
| UCPK207 | ANDGE | 35 | 167 | 127 | — |
| UCPK207-23 | ANDGE | 36.512 | 167 | 127 | — |
| UCPK208-24 | ANDGE | 38.1 | 181 | 140 | — |
| UCPK208-25 | ANDGE | 39.688 | 181 | 140 | — |
| UCPK208 | ANDGE | 40 | 181 | 140 | — |
| UCPK209-26 | ANDGE | 41.275 | 189 | 146 | — |
| UCPK209-27 | ANDGE | 42.862 | 189 | 146 | — |
| UCPK209-28 | ANDGE | 44.45 | 189 | 146 | — |
| UCPK209 | ANDGE | 45 | 189 | 146 | — |
| UCPK210-30 | ANDGE | 47.625 | 203 | 159 | — |
| UCPK210-31 | ANDGE | 49.212 | 203 | 159 | — |
| UCPK210 | ANDGE | 50 | 203 | 159 | Cross-ref → |
| UCPK211-32 | ANDGE | 50.8 | 232 | 181 | — |
| UCPK211-34 | ANDGE | 53.975 | 232 | 181 | — |
| UCPK211 | ANDGE | 55 | 232 | 181 | Cross-ref → |
| UCPK211-35 | ANDGE | 55.562 | 232 | 181 | — |
| UCPK212-36 | ANDGE | 57.15 | 241 | 191 | — |
| UCPK212 | ANDGE | 60 | 241 | 191 | Cross-ref → |
| UCPK212-38 | ANDGE | 60.325 | 241 | 191 | — |
| UCPK212-39 | ANDGE | 61.912 | 241 | 191 | — |
| UCPK213-40 | ANDGE | 63.5 | 262 | 203 | — |
| UCPK213 | ANDGE | 65 | 262 | 203 | Cross-ref → |
| UCPK214-44 | ANDGE | 69.85 | 266 | 210 | — |
| UCPK214 | ANDGE | 70 | 266 | 210 | — |
| UCPK215 | ANDGE | 75 | 304 | 241 | — |
| UCPK215-48 | ANDGE | 76.2 | 304 | 241 | — |
UCPK 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 Ball Bearing Units series: E · NAU · LSE · UC · SNV · MSE · SD · SNT