带座轴承型号 | 轴径(mm) | 外形尺寸(mm) | ||
d | D | C | B | |
NA207-22 | 34.925 | 72 | 20 | 37.6 | NA207 | 35 | 72 | 20 | 37.6 |
NA207-23 | 36.513 | 72 | 20 | 37.6 | NA208-24 | 38.1 | 80 | 21 | 42.8 |
NA208-25 | 39.688 | 80 | 21 | 42.8 | NA208 | 40 | 80 | 21 | 42.8 |
NA209-26 | 41.275 | 85 | 22 | 42.8 | NA209-27 | 42.863 | 85 | 22 | 42.8 |
NA209-28 | 44.45 | 85 | 22 | 42.8 | NA209 | 45 | 85 | 22 | 42.8 |
NA210-30 | 47.625 | 90 | 23 | 49.2 | NC210-31 | 49.213 | 90 | 23 | 49.2 |