带座轴承型号 | 轴径 | 外形尺寸(mm)/(in.) | ||
d | D | B | C | |
NAA306-18 | 30 | 72/2.8346 | 36.5/1.4370 | 19/0.8480 | NAA306 | 30 | 72/2.8346 | 36.5/1.4370 | 19/0.8480 |
NAA306-19 | 30 | 72/2.8346 | 36.5/1.4370 | 19/0.8480 | NAA310-30 | 50 | 110/4.3307 | 49.2/1.9370 | 27/1.0630 |
NAA310-31 | 50 | 110/4.3307 | 49.2/1.9370 | 27/1.0630 | NAA310 | 50 | 110/4.3307 | 49.2/1.9370 | 27/1.0630 |