带座轴承型号 | 轴径 | 外形尺寸(mm)/(in.) | ||
d(mm) | d(inch) | D | B | |
NAA306-18 | - | 1-1/8 | 72/2.8346 | 36.5/1.4370 |
NAA306 | 30 | - | 72/2.8346 | 36.5/1.4370 |
NAA306-19 | - | 1-3/16 | 72/2.8346 | 36.5/1.4370 |
NAA310-30 | - | 1-7/8 | 110/4.3307 | 49.2/1.9370 |
NAA310-31 | - | 1-15/16 | 110/4.3307 | 49.2/1.9370 |
NAA310 | 50 | - | 110/4.3307 | 49.2/1.9370 |