| Bearing model | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| LM 12749/710/Q | 21.986 | 45.237 | |
| LM 12749/711/Q | 21.986 | 45.974 | |
| M 12649/610/Q | 21.43 | 50.005 | |
| LM 12748/710 | 21.43 | 45.237 | |
| 32304 J2/Q | 20 | 52 | |
| 32004 X/Q | 20 | 42 | |
| 30204 J2/Q | 20 | 47 | |
| 30304 J2/Q | 20 | 52 | |
| 09067/09195/Q | 19.05 | 49.225 | |
| 09074/09195/QVQ494 | 19.05 | 49.225 | |
| LM 11949/910/Q | 19.05 | 45.237 | |
| LM 11749/710/Q | 17.462 | 39.878 | |
| LM 11749/710/QVC027 | 17.462 | 39.878 | |
| 30303 J2 | 17 | 47 | |
| 30203 J2 | 17 | 40 | |
| 32303 J2/Q | 17 | 47 | |
| 03062/03162/Q | 15.875 | 41.275 | |
| A 4059/A 4138 | 14.989 | 34.988 | |
| T7FC 080T98/QCL7CDTC10 | 80 | 160 | |
| T7FC 070T83/QCL7CDTC10 | 70 | 140 | |
| T7FC 060T80/QCL7CDTC10 | 60 | 125 | |
| T7FC 055T73/QCL7CDTC10 | 55 | 115 | |
| 32960/DF | 300 | 420 | |
| 32056 X/DF | 280 | 420 | |
| 32052 X/DF | 260 | 400 | |
| 32048 X/DF | 240 | 360 | |
| 32944/DFC300 | 220 | 300 | |
| 32240 J2/DF | 200 | 360 | |
| 32040 X/DF | 200 | 310 | |
| 30240 J2/DFC570 | 200 | 360 | |
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