| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| 30212 J2/Q | 60 | 110 | |
| 30213 J2/Q | 65 | 120 | |
| 30213 J2/QDF | 65 | 120 | |
| 30214 J2/Q | 70 | 125 | |
| 30215 J2/QDF | 75 | 130 | |
| 30215T70 J2/DBC270 | 75 | 130 | |
| 30216 J2/Q | 80 | 140 | |
| 30217 J2/Q | 85 | 150 | |
| 30217T71 J2/QDB | 85 | 150 | |
| 30218 J2 | 90 | 160 | |
| 30218 J2/DF | 90 | 160 | |
| 30219 J2 | 95 | 170 | |
| 30220 J2 | 100 | 180 | |
| 30220 J2/DF | 100 | 180 | |
| 30221 J2 | 105 | 190 | |
| 30222 J2 | 110 | 200 | |
| 30222 J2/DF | 110 | 200 | |
| 30224 J2 | 120 | 215 | |
| 30224 J2/DF | 120 | 215 | |
| 30226 J2 | 130 | 230 | |
| 30226 J2/DF | 130 | 230 | |
| 30226T97.5 J2/DB | 130 | 230 | |
| 30228 J2 | 140 | 250 | |
| 30228 J2/DFC100 | 140 | 250 | |
| 30228T106 J2/DB | 140 | 250 | |
| 30230/DFC350 | 150 | 270 | |
| 30232 J2 | 160 | 290 | |
| 30232 J2/DF | 160 | 290 | |
| 30234 J2 | 170 | 310 | |
| 30236 J2/DF | 180 | 320 | |
