| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| 61912-2RZ | 60 | 85 | 13 |
| 312-Z | 60 | 130 | 31 |
| 6212 | 60 | 110 | 22 |
| 6212 NR | 60 | 110 | 22 |
| 61812-2RZ | 60 | 78 | 10 |
| 312 | 60 | 130 | 31 |
| 6212-2Z | 60 | 110 | 22 |
| 312-2Z | 60 | 130 | 31 |
| 6412 N | 60 | 150 | 35 |
| 212-Z | 60 | 110 | 22 |
| 6312 | 60 | 130 | 31 |
| 6312 N | 60 | 130 | 31 |
| 6312 M | 60 | 130 | 31 |
| 6012-RS1 | 60 | 95 | 18 |
| 6312-Z | 60 | 130 | 31 |
| 6312-RS1 | 60 | 130 | 31 |
| 6312-2Z | 60 | 130 | 31 |
| 312 NR | 60 | 130 | 31 |
| 6312-2RS1 | 60 | 130 | 31 |
| 312-ZNR | 60 | 130 | 31 |
| 212 NR | 60 | 110 | 22 |
| W 61912-2RS1 | 60 | 85 | 13 |
| W 61812 | 60 | 78 | 10 |
| 61912 | 60 | 85 | 13 |
| 212-2Z | 60 | 110 | 22 |
| 6312-2ZNR | 60 | 130 | 31 |
| 212-ZNR | 60 | 110 | 22 |
| 16012 | 60 | 95 | 11 |
| W 61812-2RS1 | 60 | 78 | 10 |
| 6212-2RS1 | 60 | 110 | 22 |
