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import bearing
| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 100 | 180 | 34 | N220 |
| 120 | 215 | 40 | N224 |
| 105 | 190 | 36 | N221 |
| 130 | 230 | 40 | N226 |
| 110 | 200 | 38 | N222 |
| 140 | 250 | 42 | N228 |
| 120 | 215 | 40 | N224 |
| 150 | 270 | 45 | N230 |
| 130 | 230 | 40 | N226 |
| 160 | 290 | 48 | N232 |
| 140 | 250 | 42 | N228 |
| 170 | 310 | 52 | N234 |
| 150 | 270 | 45 | N230 |
| 120 | 310 | 72 | NF424 |
| 100 | 250 | 58 | NF420 |
| 130 | 340 | 78 | NF426 |
| 105 | 260 | 60 | NF421 |
| 140 | 360 | 82 | NF428 |
| 120 | 310 | 72 | NF424 |
| 150 | 380 | 85 | NF430 |
| 130 | 340 | 78 | NF426 |
| 200 | 420 | 80 | NF340 |
| 140 | 360 | 82 | NF428 |
| 110 | 280 | 65 | NF422 |
| 150 | 380 | 85 | NF430 |
| 20 | 47 | 14 | NJ204 |
| 200 | 420 | 80 | NF340 |
| 20 | 47 | 14 | NJ204+HJ204 |
| 110 | 280 | 65 | NF422 |
| 20 | 47 | 14 | NJ204E |
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